
BBS
BBS FI-R Porsche CL Forged Line Exclusive Series Wheels
$2,925.00
BBS FI-R Porsche Center Lock Forged Line Exclusive Series
BBS FI-R Forged Line Exclusive Series wheels for Porsche Centerlock applications are one-piece forged aluminum wheels designed and produced in the famed BBS Motorsports Department for performance-minded or track-bound GT3, GT3RS, and GT2RS owners.
The beautiful five-Y-spoke design features strategically machined holes in the spokes to make these wheels amazingly lightweight while retaining the strength to stand up to the harsh punishment of the race track.
These Porsche-specific BBS Forged Line Exclusive Series wheels are typically made-to-order, but Competition Motorsport does keep many colors, sizes, and offsets in stock. Please call one of our BBS wheel specialists for a personalized quote and availability today at (844) 438-7244.
WHEEL WEIGHTS
20x9.0: 17.4 lbs.
20x9.5: 18.3 lbs.
20x11.5: 19.6 lbs.
20x12.0: 20.5 lbs.
21x.12.5: 23.5 lbs.
Prices and weights are per wheel. Some finishes may not be available on all wheels & sizes.
Pricing may vary slightly based on your specific set-up requirements and finish options. Call and talk to a Competition Motorsport BBS wheel specialist at (844) 438-7244. We'll make sure you get everything just right on your set of incredible BBS wheels at a price no one can beat.

AiM Sports
AiM Sports MXG 1.3 Large Color TFT Dash and Data-Logger
$2,899.00
AiM MXG 1.3 Large Color 7" Data-Logging Dash
The AiM MXG 1.3 data-logging dash represents a huge leap forward in racing display flexibility. The brilliant 800x480 pixel, 7.0" color TFT display frees you from the constraints of a single, factory-designed dash display. The MXG shows you the data you want, the way you want in brilliant, high-contrast color.
The AiM MXG 1.3 is a large, brilliant dash designed to acquire and display data coming from your ECU, an internal accelerometer and gyro, the included GPS09 module, analog/digital inputs, and pre-defined math channels. Performance data acquisition can be expanded by adding up to eight expansion modules (sold separately). The large 7" high-color TFT display makes it perfect for installation in wider cockpits in touring and GT cars.
CONFIGURABLE PAGES
You can define all the custom pages you wish, choosing from a large library of page styles and colors. Configure which data you want to see, where, and how it's displayed (including scale limits and units-of-measure) on a page-by-page basis. Moving from page to page is as easy as pushing a button!
INPUT/OUTPUT FLEXIBILITY
Eight fully configurable analog input channels can sample, log, and display a wide range of temperatures, pressures, and potentiometers (throttle position, steering wheel position, etc). CAN Inputs allow you to further expand the dash by adding an almost limitless number of AiM CAN Data Hubs (Part No. MC-329, sold separately). These hubs let you connect other inputs such as Lambda Controller (O2), SmartyCam 3, and channel expansion hubs, all without using any analog channels. A separate CAN output allows you to send messages to your vehicle's existing CAN network, adding to your vehicle system control possibilities!
The MXG 1.3 can also be connected to many different ECUs to log data. An internal three-axis accelerometer, gyroscope, and magnetometer; GPS09C GPS input; four wheel-speed channels; lap time receiver input; and two digital outputs add up to a exceedingly flexible, expandable data-logger that can grow with you and your car set-up. It even has a screw-in port to add analog cameras used for a clear rear view in visibility-challenged race cars!
ALARMS & SHIFT LIGHTS
Flexible alarms on the MXG 1.3 include six configurable RGB alarm LEDs. You choose the conditions, you choose the colors. Select a solid alarm or flashing one (and the flashing frequency), choose to have an accompanying text message, and set the alarm priorities.
The integrated shift light array features a host of advanced multi-colored RGB shift light patterns that can be customized as you like, including RPM max for each individual gear.
DIGITAL OUTPUTS
The MXG 1.3 features two digital outputs (low-side type, switch to ground) that can be configured to activate/deactivate external systems (switch on/off additional lights, cooling fan relays, fluid circulation pumps, etc.) based on those inputs.
MEMORY & WIFI CONNECTIVITY
The 4GB non-volatile memory can store hours of information for detailed analysis using AiM's latest RaceStudio 3 software. A secure 802.11 WiFi connection makes it even more convenient to configure, calibrate, and download your data wirelessly! No more need to move your PC close to the vehicle, you can do it from your trailer or tow vehicle up to 60 yards away.
AiM SPORTS MXG 1.3 LARGE DASH & DATA LOGGER DETAILS
Manufacturer: AiM Sports
Manufacturer part no.:
Dimensions: 9.3" x 5.0" x 1.0"
Housing: anodized aluminum
Display: 7.0" high-contrast color TFT
Display resolution: 800x480 pixels
Inertial platform: internal 3 axis ±5G accelerometer+ 3 axis gyro max 100 Hz
Internal memory: 4GB
Connectors:
Motorsport, 37-pin (1)
Motorsport, 22-pin (1)
Binder 712, 5-pin (1)
Weight: 2.1 lbs (950g)
Waterproof: IP67
ALL KITS INCLUDE:
AiM MXG 1.3 data-logging dash
GPS09C module with cable
USB cable
Wiring harness with 37-pin connector
User manual & RaceStudio 3 software, downloadable here
All other sensors and modules sold separately.

Racing Radios
Long Track Mobile Radio System | MOTOTRBO XPR5550E Digital Package
from $2,884.95
Digital Mobile Long Track Radio System MOTOTRBO XPR 5550E
The ultimate Digital Long Track System with DSP based off the powerful Motorola MOTOTRBO XPR 5550E for use when a repeater is used. This Racing Radios MOTOTRBO system is great for professional teams using a repeater system for their drivers. The XPR 5550E radio is hard-wired to the car, so there are no batteries to worry about!
System includes a custom DSP in-house built car harness with a steering wheel Push To Talk (PTT) and connection for the helmet kit. Also included is an external antenna kit that will increase the range of reception. A driver helmet kit and ear pieces will complete the car package. For your crew, we have a Motorola Digital R2 portable and the Racing Radios Classic headset with noise cancelling microphone. This is a complete system and is ready to be shipped out.
This is a complete one car, one driver, and one crew member system using the Motorola XPR 5550E DSP base unit radio. We prefer this radio when repeaters are used or when a team requires the use of DSP for their drivers.
Car Kit:
Motorola Digital XPR 5550E Mobile Radio (Base Unit)
Motorola Mobile Radio Mount Cradle
Car Harness for either IMSA connection
Push To Talk Button
Antenna kit with 8' lead
Driver Kit:
4/C IMSA Helmet Coil Cord
Helmet Earpiece Jack
Mini Boom Microphone Assembly
RR-CE31 Foam Ear Plugs
Helmet Install Kit
Crew Member Kit:
Motorola Digital MOTOTRBO R2 Portable Radio
Behind the Ears Headset
Headset Connection Cable
Crew Radio Belt
120V Quick Charge Cradle & Wall Adapter

Litespeed Racing
Litespeed Spec 5 Forged Magnesium Wheel
from $2,875.00
Litespeed Racing Spec 5 Forged Magnesium Wheel
Ultra-Lightweight Monoblock Porsche Racing Wheel
The Litespeed Spec 5 Forged Magnesium wheel is inspired by race wheels found on Porsche GT3 Cup cars. The Litespeed Spec 5 is one of the lightest wheels you can buy, while also be strong enough for both track use and hard street driving. The design is timeless, yet still very modern. Countless hours of FEA computer simulations where put into fine tuning every aspect of the Spec 5's geometry. The result is maximum weight reduction and overall strength.
The Litespeed Spec 5 in size 12.5J x 21 is actually the lightest Porsche GT3 wheel on the market, lighter than the OEM Weissach magnesium option and also lighter than BBS or IPE wheels.
Priced per wheel
Fully Forged From Magnesium Alloy
In a quest to build the lightest wheel possible, Litespeed actually started with the obvious solution: carbon fiber. It's a seemingly magical material, with super-high tensile strength and super-low density. But the resulting wheel was not as light as expected, mainly because a lot of carbon needs to be added to make it safe enough to withstand impacts. Also, carbon fiber can't be formed into strong complex shapes like I-beams.
Forged magnesium is the solution to these problems. Modern forged magnesium alloys are light years ahead of the old school “mag” wheels made from cast magnesium. Litespeed Racing’s proprietary forged magnesium alloy actually outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is forged magnesium monoblock wheels that, in many cases, are actually lighter than some OEM full carbon fiber wheels of the same size.
Every Litespeed Racing wheel is custom made to fit your specifications for size, offset, color, finish, brake clearance and load rating. Once you've made your purchase, give us a call at (844) 438-7244 to select the specs, color and finish that suit your application!
Litespeed Racing Forged Magnesium Spec 5 Monoblock Details
One-piece forged magnesium alloy monoblock wheel
FEA-optimized design minimizes weight
21-inch Spec 5 weight starts at 18 lbs.
Superior strength, stiffness and fatigue resistance
Generous brake caliper clearance
Customizable finish options
Premium Litespeed Racing quality
Priced per wheel

Sabelt
Sabelt GT-AM Racing Seat
$2,820.00
Sabelt GT-AM Racing Seat
Based on the same shell shape as Sabelt's top of the range GT Pro racing seat, the Sabelt GT-AM is a professional competition seat manufactured from lightweight fiberglass, making it a more affordable option to club racing competitors.
Sabelt GT-AM Offers Exceptional Safety Features
The Sabelt GT-AM seat was designed to offer superb levels of safety along with exceptional comfort. Deep side bolsters not only offer excellent lateral support, but they also keep the driver's legs inside the seat structure for greater impact protection. The integral wrap-around head support helps prevent neck injuries by checking excessive lateral head movement during a crash. Deep wrap-around shoulders provide support to the upper body, reducing lateral movement.
Sabelt GT-AM Makes Customized Driver Comfort Easy
The Sabelt GT-AM uses removable pads constructed from high-density foam to absorb vibration and shock loads, improving comfort and reducing driver fatigue. Replacement cushions in different thicknesses are available, allowing the driver to tailor the fit of the GT-AM.
The Sabelt GT-AM is compatible with all types of head-and-neck devices, including hybrid versions. Six harness slots allow the seat to be used with any type of racing harness.
For FIA homologation purposes, the Sabelt GT-AM racing seat must be used with specific side mounts available in the drop-down menu.
Sabelt GT-AM Racing Seat Details:
FIA 8855-2021 approved
Lightweight fiberglass shell
One full pad set is included (Medium, Large, or X-Large)
Integral wrap-around head protection
Deep side bolsters provide lateral support and impact protection
Additional seat pads available in different thicknesses for tailored fit
Homologated for 10 years from the date of manufacturer
Racing Seat Dimensions:

Racing Radios
Racing Radios PITBX Pro Intercom System | 8-Person DSP
$2,799.00
Racing Radios PITBX Pro Intercom System
The new Racing Radios PITBX Pro is an eight-person pit box intercom system giving you louder, clearer audio for exceptional pit box communication when it really counts. This versatile professional intercom system allows for multiple configurations, with two channels of intercom audio so different communication groups can be separated with the flip of a switch.
The PITBX Pro features one or two radio inputs, 3.5mm auxiliary input and output ports, and an expansion port to connect an additional intercom or PITBX Pro for up to 16 DSP intercom channels.
Designed for dialing in the perfect mix, the PITBX Pro features external controls for ICS volume, Squelch, and Radio/Aux-In volume. Rugged and versatile, the PITBX Pro is the ultimate professional intercom solution for integrating team radio and intercom race communication.
Racing Radios PITBX Pro Intercom System Details
8 Crew Intercom Ports
2 Two-Way Radio Ports
4 Dedicated Push To Talk Ports
Digital Signal Processing on each Intercom Port
Aux In & Mix Out Ports
Isolation Mode Toggle
Individual Volume Control for Intercom, VOX, and Radio/Aux
Link Expansion Port
Connect an additional PITBX PRO for up to 16 DSP Intercom Channels
Custom Configurations Available
Click here for a detailed spec sheet on the Racing Radios PITBX Pro.

CMS Performance
CMS Performance Roll Bar for BMW F92 M8 Coupe (2020+)
$2,795.00
CMS Performance Roll Bar For BMW M8 Coupe (F92)
This Roll Bar Fits The Following Cars:
BMW M8 Coupe only, F92 (2020+)
Does not fit BMW M8 Convertible (F91) or Sedan (F93)
The Ultimate Roll Bar For The Mighty M8
The CMS Performance Roll Bar for the BMW M8 Coupe is a newest addition to our incredibly popular line of custom-designed bolt-in roll bars. Constructed from high-strength Docol R8 tubing, the CMS Performance Roll Bar for the BMW M8 takes safety, rigidity, and strength to another level.
This is the strongest, highest quality bolt-in roll bar on the market for the BMW M8, period. In designing and building every CMS Performance roll bar, structural rigidity and impact protection are always our primary goals. That's why every CMS Performance roll bar is fully 360o TIG welded tubing made from 1.75-inch diameter Docol R8 Advanced High-Strength Steel. CMS is the only roll bar manufacturer to employ this modern material. The support tubing is Docol R8 as well, and the mounting surfaces are machined from solid steel plate.
CMS Performance tailors the CMS Performance Roll Bar for the BMW M8 Coupe to take full advantage of the strongest chassis mounting points in the M8. The main roll hoop is X-braced with a single tube cross-bar providing lateral strength that's also used for mounting racing harness shoulder straps.
Attention To Detail Is The Hallmark Of CMS Performance
The cross-bar on the CMS Performance BMW M8 Roll Bar is designed to let you attach your racing harness shoulder straps at the proper angle (0° to -20° front-to-back) and distance relative to the driver and passenger, regardless of seat position.
The CMS Performance Roll Bar takes advantage of our use of high-strength steel to keep your rear view unobstructed by the added bracing other roll bars require due to the use of inferior materials.
CMS Performance ties the main roll hoop and rear kickers together to form an extremely rigid cage structure, designed to attach to the strongest available chassis mounting points. This also adds rigidity to the M8 chassis. The rear kickers are a two-piece design using CNC-machined interlocking joints with double fasteners, making them incredibly strong while also being a breeze to install (typical one-piece designs can be a nightmare to install).
Built Like a Tank, Finished Like a BMW
Designed using the same guidelines as a full racing roll cage and fully 360o TIG welded by our chassis fabricators and master welders, the CMS Performance Roll Bar for the BMW M8 is unsurpassed in quality, durability, and structural integrity. Each roll bar is professionally powder-coated in-house to guarantee fit and finish no other manufacturer can match. This also lets us use powder coat colors we've matched to BMW's OEM paint colors for a truly customized aesthetic. We also offer custom technical powder coat finishes like the amazing Superchrome! Or you can choose our rich satin black powder coat for a more low-key installation. Powder coating any color you choose is included in the price of your CMS Performance roll bar.
Don't Settle For Anything Less Than The Best
Thoughtful engineering and design, superior materials, masterful fabrication, and beautifully customized finishing. That's the CMS Performance way of doing things. Backed by our legendary customer service, it all adds up to this: you can pay more for a roll bar, but you can only get the best from CMS.
Add Premium Racing Harnesses To Your BMW
You can add four-point racing harnesses from Sparco, Sabelt, or Schroth. These harnesses are an ideal safety upgrade from traditional three-point seat belts, designed for your BMW M8 seats (which do not have factory slots in the lower seat cushions for six-point harness sub-straps to pass through).
Custom Installation Instructions Here
Straightforward Installation Takes The Headache Out Of Roll Bars
We've been through more than a few wrestling matches installing bolt-in roll bars in street cars. Fortunately, we used that experience to design the CMS Performance Roll Bar for the BMW M8 to be a lot less frustrating to install. We hesitate to go so far as to say it's easy, but we'll say it isn't hard if you have a friend and some basic tools.
CMS Performance Roll Bar Details:
Manufacturer: CMS Performance
Manufacturer Part: CPRB-F92
Materials: Docol R8 Advanced High-Strength Steel; steel plate gussets.
Construction: Full-penetration 360o TIG welded; one-piece gusseted main hoop and three-piece kicker; high-strength double-bolted interlocking roll bar joints and American-made Grade 8 hardware.
CNC-cut precision mounting plates
Full seat travel with any seat
Detailed installation instructions & all necessary hardware for a seamless installation
This product is intended for off-road use only.

CMS Performance
CMS Performance Roll Bar for Porsche Cayman GT4RS
$2,795.00
CMS Performance Bolt-In Roll Bar For Porsche 718 Cayman GT4RS
This Roll Bar Fits the Following Cars:
Porsche Cayman GT4RS, 718 (2023+)
The First and Best Roll Bar Designed for the GT4RS
CMS Performance has done it again! We've designed the new CMS Performance Roll Bar for the Porsche 718 Cayman GT4 RS to be the strongest, safest, and most beautifully constructed roll bar on the market. In designing the CMS Performance Roll Bar for your Porsche GT4 RS, safety and structural rigidity are, as always, our primary concerns. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing. Docol R8 is stronger and more ductile than the Chromoly tubing other manufacturers use.
The CMS Performance Porsche GT4 RS Roll Bar features a cross-bar designed to put your racing harness shoulder straps at the correct angle (0° to -20° front-to-back) and distance (about 8 inches) relative to the driver. Yet the CMS roll bar requires no cutting through the carpeting in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a HD Racing Video camera.
Attention To Detail Is The Hallmark Of CMS Performance
Our use of Docol R8 tubing throughout also lets us to keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time.
The CMS Performance Roll Bar for the Porsche GT4RS is designed with rear kickers that route over the incredible carbon fiber intakes and engine cover and bolt to the GT4 RS rear shock towers. These are the safest, strongest possible mounting points, adding rigidity to the chassis and suspension. The main roll hoop is mounted to the frame structure across the rear bulkhead for light weight and superior safety.
Exceptional Color Options Only From CMS Performance
CMS Performance will powder coat your roll bar in a brilliant color that's been custom-matched to Porsche's GT4RS OEM color palette. We also offer powder coating in technical colors such as the amazing Superchrome! Or you can go with our rich satin black for a more stealthy look.
The Best Porsche GT4RS Roll Bar At The Best Price
Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS Performance GT4RS Roll Bar is second to none. You can certainly spend more on a roll bar, but can you only get the best from CMS Performance.
Add Premium Racing Harnesses to Your Porsche GT4RS
Add six-point Schroth Enduro 2x2 GT4, Schroth Flexi 2x2 GT4, or Sabelt Silver Series GT4 harnesses to your order and save!
Or you can add either the Schroth Profi II ASM GT4 or Sabelt Porsche GT4 four-point harnesses for one or both seats. Both the six-point and four-point harnesses are specially designed to bolt directly to your Porsche GT4RS lightweight carbon bucket seats.
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to your seats. This custom-made steel sub strap mount provides a solid, properly located anchor for your anti-submarine strap, and it's easy to install at the same time as your roll bar.
Click Here For Installation Instructions
CMS Performance Porsche Cayman GT4RS Roll Bar Details
Manufacturer: CMS Performance
Manufacturer part no.: CPRB-GT4RS
Materials: 1.75 x .095" Docol R8 Advanced High-Strength Steel; CNC-cut mounting carbon steel plates; solid steel CNC-machined interlocking roll bar joints
Construction: 360o TIG welded throughout; one-piece main hoop & three-piece kickers ease installation
Hardware included: all necessary American-made Grade 8 hardware
Features: easy engine access without removing any part of the roll bar; no cutting your central carpet
Installation: 3-4 hours with detailed instructions
Porsche Cayman GT4RS Roll Bar Options
Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim
CMS Performance Sub Strap Mount
This product is intended for off-road, race track use only.

CMS Performance
CMS Performance Roll Bar for Porsche GT3-GT3RS (992)
$2,795.00
CMS Performance Bolt-In Roll Bar For Porsche 992 GT3 & GT3RS
This Roll Bar Fits The Following Cars:
Porsche GT3, 992 (2022+)
Porsche GT3RS, 992 (2023+)
The Premium Roll Bar For Porsche's Latest Track Day Animal
The CMS Performance Roll Bar is the strongest, safest, highest quality bolt-in roll bar on the market for the Porsche 992 GT3 and GT3RS (with the exception of our new CMS Performance Clubsport Roll Bar!). In designing and building any CMS Performance roll bar, safety and structural rigidity are our primary goals. And the Porsche 992 GT3/GT3RS roll bar is no exception. That's why we fully 360o TIG weld 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the inferior 4130 CrMo or even mild steel other roll bar manufacturers use. CMS Performance tailors the Porsche 992 GT3/GT3RS roll bar to use the strongest chassis mounting points. The main roll hoop is X-braced and features a cross bar for mounting racing harness shoulder straps.
Attention To Detail Is The Hallmark Of CMS Performance
The CMS Performance Roll Bar for the Porsche 992 GT3 and GT3RS features a harness cross-bar that places your racing harness shoulder straps at the proper angle (0° to -20° front-to-back) and distance (as close as possible) to the driver and passenger, regardless of seat position. Our use of high-tech Docol R8 tubing and main-hoop cross bracing gives you an unobstructed rear view without the need for additional braces that add weight, complexity, and obstruct your view.
CMS Performance features uniquely designed three-piece rear kickers that bolt to the Porsche 992 GT3/GT3RS rear shock towers (where the factory GT3 Cup Car roll cage mounts). The safest, strongest mounting points, this adds rigidity to the chassis and suspension. The three-piece kicker design is incredibly strong while also being a breeze to install (vs. the typical one-piece design that is usually a nightmare to install). The main roll hoop is mounted to Porsche's steel frame structure beneath the vehicle just like the factory Cup Car cage.
Built To Racing Specs, Finished Like A Porsche
Designed using the same guidelines as a full racing roll cage and fully 360oTIG welded by our chassis fabricators and master welders, the CMS Performance Roll Bar for the Porsche 992 GT3 and GT3RS is unsurpassed for quality, durability, and structural integrity. We professionally powder-coat each CMS Performance Roll Bar in-house to guarantee fit and finish no other manufacturer can achieve. This also lets us use powder coat colors matched to the Porsche GT3 and GT3RS OEM paint colors for a truly customized aesthetic. We also offer custom technical powder finishes like the amazing Superchrome (pictured above)! Or you can choose a rich satin black if stealth is more your thing. Powder coating any color you choose is included in the price of your CMS Performance Roll Bar.
Don't Settle For Anything Less Than The Best
Thoughtful engineering and design, superior materials, masterful fabrication, and beautiful custom finishing at an affordable price. That's the CMS Performance way of doing things. Backed by our legendary customer service, it all adds up to this: you can certainly pay a lot more for a roll bar, but you can only get the best from CMS.
Add Premium Racing Harnesses To Your Porsche
Add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 racing harness to your order and save! These harnesses are specifically designed for the Porsche 992 GT3 and GT3RS and will bolt to your factory lightweight carbon bucket seats.
Or you can add four-point Schroth Profi II ASM GT3 or Sabelt Porsche GT3 4 Point harnesses, ideal for the Porsche 992 GT3 and GT3RS passenger seat that doesn't have a factory sub-strap pass through.
With six-point harnesses, we strongly recommend using the CMS Performance Sub Strap Mount to provide a solid, properly located anchor for your anti-submarine straps. The CMS Performance Sub Strap Mount is simple to install at the same time you're installing your roll bar!
Straightforward Installation Takes The Headache Out Of Roll Bars
Click Here for Installation Instructions
We've been through more than a few wrestling matches installing bolt-in roll bars in street cars. Fortunately, we used that experience to design the CMS Performance Roll Bar for the Porsche 992 GT3 and GT3RS to be a lot less frustrating to install. We hesitate to go so far as to say it's easy, but we'll say it isn't hard if you have a friend and some basic tools.
CMS Performance Roll Bar Details
Manufacturer: CMS Performance
Manufacturer Part: CPRB-992
Material: Docol R8 Advanced High-Strength Steel, 1.75" O.D.
Construction: Full-penetration 360o TIG welded; one-piece main hoop and three-piece kickers; high-strength double-bolted interlocking roll bar joints and American-made Grade 8 hardware.
CNC-cut precision mounting plates
Full seat travel with any seat
Detailed installation instructions & all necessary hardware for a seamless installation
This product is intended for off-road race track use only.

CMS Performance
CMS Performance Roll Bar for Porsche Cayman (718 / 981)
$2,795.00
CMS Performance Bolt-In Roll Bar For Porsche 981 & 718 Cayman
This Roll Bar Fits The Following Cars:
2014-16 (981) Cayman Base, S, GTS, GT4
2017+ (718) Cayman Base, S, GTS, GT4
Hands Down the Best Roll Bar for the Porsche Cayman
The CMS Performance Roll Bar is the strongest, safest, and most beautifully constructed roll bar on the market for your Cayman. In designing our roll bar, safety and structural rigidity were our primary goals. That's why we use 1.75 x .095" Docol R8 Advanced High-Strength Steel tubing, much stronger than the smaller-diameter 4130 CrMo tubing others use.
The harness cross-bar is designed to put your harness shoulder straps at the proper angle (0° to -20°) and distance to the driver, regardless of your seat position. Yet the CMS roll bar requires no cutting through the carpeted hump in the middle of your interior (replacing this carpet is expensive if you ever want to return your car to stock). This also provides an ideal mount for a SmartyCam video camera.
Unsurpassed Design and Meticulous American-Made Craftsmanship
Our use of Docol R8 tubing throughout also lets us keep the driver's rear view unobstructed by the rear diagonal bracing typically used to support weaker roll bars. This also gives you unfettered access to the engine cover without removing any part of your roll bar. Other roll bars require partial removal to get at your engine -- not ideal in a car that sees track time.
The CMS Performance Roll Bart for the Porsche Cayman features rear kickers bolted to the Cayman's rear shock towers, the safest, strongest possible mounting points. This mounting also adds rigidity to the chassis and suspension for improved handling. The main roll hoop is mounted to the frame structure across the rear bulkhead for lighter weight and superior strength.
The Only Roll Bar Color-Matched to Your Porsche
CMS Performance has perfected the process of powder coating each roll bar in a color custom-matched to Porsche's OEM color palette. This gives your Cayman roll bar a truly unique, from-the-factory look. We also offer technical powder coat finishes like the amazing-looking Superchrome! Or you can go with a rich satin black for a more stealthy, low-key installation. Every CMS roll bar is professionally powder-coated to order in-house.
Fully TIG welded by master welders using superior materials, the design, strength, fit, and finish of the CMS roll bar all add up to this: you can spend more on a roll bar, but you only get the best from CMS.
Add Premium Porsche-Specific Harnesses for Added Safety
Up the track-day safety factor with six-point Schroth Enduro 2x2 GT4, Schroth Flexi 2x2 GT4, or Sabelt Silver Series GT4 harnesses specially designed for your Porsche. Or for a more convenient installation, four-point Schroth Profi II ASM GT4 or Sabelt Porsche GT4 harnesses can be added to your order using our convenient pull-down menus above! All of these harnesses are specifically designed to bolt right directly to your Porsche lightweight carbon bucket seats. (Some Porsche passenger seats do not have a factory sub-strap pass throughs.)
If you're installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to your order. Custom-made from solid steel, these provide a strong, properly located anchor for your anti-submarine straps and are easy to install alongside your roll bar.
Click Here for Installation Instructions
CMS Performance Porsche Cayman Roll Bar Details
Materials: main hoop and kickers 1.75 x .095" Docol R8 Advanced High-Strength Steel
Construction: fully TIG welded
Design: One-piece main hoop and three-piece rear kickers for ease of installation
Design features: Easy engine access without removing any part of the roll bar; no cutting through the middle of your expensive carpet; CNC cut mounting plates; CNC machined interlocking roll bar clamps
Designed, built, and finished in the USA by CMS Performance
Easy to install and perfect fitment guaranteed
Detailed installation instructions and all necessary hardware
Porsche Cayman Roll Bar Options
Pre-cut OEM Porsche interior trim for easier installation, preserving your original trim
CMS Performance Sub Strap Mount for six-point harness installation
This product is intended for off-road race track use only.

CMS Performance
CMS Performance Roll Bar for Porsche GT2RS-GT3-GT3RS (991)
$2,795.00
CMS Performance Bolt-In Roll Bar for Porsche 991 GT3, GT3RS, GT2RS
This Roll Bar Fits The Following Cars:
991.1 Porsche GT3 (2014-2016)
991.2 Porsche GT3 (2018-2019)
991.1 Porsche GT3RS (2015-2016)
991.2 Porsche GT3RS (2018-2019)
991.2 Porsche GT2RS (2018-2019)
The Best Roll Bar For The Iconic 991 Porsche GT Cars
The CMS Performance Porsche 991 Roll Bar is the strongest, safest, and highest quality bolt-in roll bar on the market for your GT2RS, GT3 or GT3RS, period. In designing and building the CMS Performance Roll Bar, safety and structural rigidity are our primary goals. That's why we fully TIG welded 1.75" Docol R8 Advanced High-Strength Steel tubing instead of the less-expensive but inferior 4130 CrMo others use. It's why we use the strongest chassis mounting points and cross-brace the main hoop.
Precision And Innovation Set CMS Performance Apart
Click Here for Installation Instructions
The CMS Performance Roll Bar for the Porsche 991 GT3, GT3RS, and GT2RS is designed to locate your racing harness shoulder straps at precisely the right angle (0° to -20° front-to-back) and distance (as close as possible, not more than eight inches) to the driver and passenger, regardless of your seat position. Our use of high-tech Docol R8 tubing and main-hoop cross bracing gives you an unobstructed rear view without the need for more extensive braces that roll bars made of Chromoly or mild steel have to use.
CMS Performance designed the rear kickers of the Porsche 991 Roll Bar to bolt to the rear shock towers (same as the factory GT3 Cup roll cage). Using the strongest mounting points adds rigidity to the chassis and suspension to improve handling precision. The CMS Performance main roll hoop is mounted to the steel sub-structure beneath the vehicle just like the factory cage.
Built Like A Tank, Finished Like A Porsche
The CMS Performance Roll Bar for the Porsche 991 GT3, GT3RS, and GT2RS is fully TIG welded by master welders giving it unsurpassed structural integrity and a precision fit in the car.
CMS Performance powder coats each roll bar in-house to ensure a premium finish. This allows us to offer a full range of powder coats color-matched to your Porsche's OEM color palette. You can also get your roll bar powder coated in one of our custom technical finishes like the amazing Superchrome! Or, you can choose a rich satin black if stealth is more your thing. Every finish option is included in the price of the CMS Performance Roll Bar.
Don't Settle For Anything Less Than The Best From CMS
Superior engineering and design, premium materials, expert construction, and a beautiful custom finish at an affordable price. That's what sets CMS Performance apart from any other manufacturer. All backed by our legendary customer service, it adds up to this: you can certainly pay a lot more for a roll bar, but you can only get the best from CMS.
Add Premium Harnesses to Complete Your Safety Upgrade
Using the drop-downs above, you can add six-point Schroth Enduro 2x2 GT3, Schroth Flexi 2x2 GT3, or Sabelt Silver Series GT3 harnesses to your order for a truly comprehensive safety upgrade. Or add specially-engineered Schroth Profi II ASM GT3 or Sabelt Porsche GT3 four-point harnesses to your order for a simpler installation. Both six- and four-point harnesses are specially designed to bolt directly to your Porsche lightweight carbon bucket seats. (Some passenger seats do not have a factory sub-strap pass through.)
When installing six-point harnesses in your Porsche, we strongly recommend adding the CMS Performance Sub Strap Mount to each seat. Custom designed to fit the Porsche lightweight carbon bucket seats, they provide solid, properly located anchors for your anti-submarine straps and are very easy to install alongside your CMS Performance roll bar.
CMS Performance Porsche 991 GT2RS/GT3/GT3RS Roll Bar Details
Manufacturer: CMS Performance
Manufacturer Part: CPRB-991
Material: Docol R8 Advanced High-Strength Steel, 1.75" O.D.
Construction: Full-penetration 360o TIG welding, one-piece main hoop and three-piece kickers, CNC-cut precision mounting plates, CNC-machined steel interlocking clamps ease installation American-made Grade 8 hardware included
Full seat travel with any seat
Detailed installation instructions & all necessary hardware for a seamless installation
This product is intended for off-road race track use only.

Bell
Bell HP6 8860-2018 RD-4C/EC Carbon Fiber Helmet with Built-in Earcup Speakers /Hydration
$2,759.95
Bell Helmets HP6 8860-2018 RD-4C/EC Carbon Fiber Racing Helmet
Incorporating technology used in Bell's state-of-the-art HP7 Advanced Helmet, the Bell HP6 is homologated to the latest FIA 8860-2018 standards. With its modern and aggressive design, the Bell HP6 was developed especially for racers in closed-cockpit environments.
The Bell HP6 combines a wide eye port, for extended vision, with an ultra-lightweight advanced carbon fiber shell. Its ventilation slots can be connected to various types of air intakes drawing air from external cooling systems. The HP6 can also be fitted with optional ear cups providing optimal noise insulation. Fully-integrated radio communication and hydration systems are available.
Bell HP6 RD-4C/EC 8860-2018 Carbon Fiber Helmet Details:
Manufacturer: Bell Helmets
Manufacturer part no.: 11410X
Construction: full advanced carbon fiber shell
Exterior Color: carbon, matte finish
Interior: dark grey high strength, high comfort FR fabric
Homologation: FIA 8860-2018
Integrated Hydration and Electronic Ear Cup Speakers
Factory installed HANS anchors: yes
Bell HP helmet bag: yes
Shield: Bell SV06 DSAF
Bell HP6 RD-4C/EC 8860-2018 Features & Options:
Wide eye port for extended vision in closed-cockpit cars
Advanced multi-density, multi-piece liner
Integrated channels for drink tube and radio systems
Extraction vents maximize air circulation
Alternative interior colors: Tan, White, Red, Purple, Blue, Green and Neon Yellow (by special order, additional cost)
Top forced air intake can be installed on left or right top side vents to connect an external cooling system
Forced air kits available including Quick Lock (V10), fully compatible with Maglock
Optional ear cups for increased noise insulation
In The Box of Your Bell HP6 RD-4C/EC 8860-2018 Carbon Fiber Helmet:
Bell HP6 8860-2018 Carbon Fiber helmet
Clear SE06 3mm DSAF shield (installed)
Bell HP helmet bag
Plastic tear-off posts (installed)
Hex wrench key

Bell
Bell HP6 8860-2018 RD-4C Carbon Fiber Helmet with Built-in Electronics/Hydration
$2,759.95
Bell Helmets HP6 8860-2018 RD-4C Carbon Fiber Racing Helmet
Incorporating technology used in Bell's state-of-the-art HP7 Advanced Helmet, the Bell HP6 is homologated to the latest FIA 8860-2018 standards. With its modern and aggressive design, the Bell HP6 was developed especially for racers in closed-cockpit environments.
The Bell HP6 combines a wide eye port, for extended vision, with an ultra-lightweight advanced carbon fiber shell. Its ventilation slots can be connected to various types of air intakes drawing air from external cooling systems. The HP6 can also be fitted with optional ear cups providing optimal noise insulation. Fully-integrated radio communication and hydration systems are available.
Bell HP6 RD-4C 8860-2018 Carbon Fiber Helmet Details:
Manufacturer: Bell Helmets
Manufacturer part no.: 11410X
Construction: full advanced carbon fiber shell
Exterior Color: carbon, matte finish
Interior: dark grey high strength, high comfort FR fabric
Homologation: FIA 8860-2018
Integrated Hydration and Electronics for ear buds (ear buds not included)
Factory installed HANS anchors: yes
Bell HP helmet bag: yes
Shield: Bell SV06 DSAF
Bell HP6 RD-4C 8860-2018 Features & Options
Wide eye port for extended vision in closed-cockpit cars
Advanced multi-density, multi-piece liner
Integrated channels for drink tube and radio systems
Extraction vents maximize air circulation
Alternative interior colors: Tan, White, Red, Purple, Blue, Green and Neon Yellow (by special order, additional cost)
Top forced air intake can be installed on left or right top side vents to connect an external cooling system
Forced air kits available including Quick Lock (V10), fully compatible with Maglock
Optional ear cups for increased noise insulation
In The Box of Your Bell HP6 RD-4C 8860-2018 Carbon Fiber Helmet
Bell HP6 8860-2018 Carbon Fiber helmet
Clear SE06 3mm DSAF shield (installed)
Bell HP helmet bag
Plastic tear-off posts (installed)
Hex wrench key

Litespeed Racing
Litespeed VS10 Forged Magnesium Wheel
from $2,750.00
Litespeed Racing VS10 Forged Magnesium Wheel
Ten-Spoke Beautifully Sculpted Racing Wheel
The Litespeed VS10 Forged Magnesium wheel is one of the lightest and most popular wheels we carry. Litespeed Racing devoted countless hours of FEA computer simulations to fine tuning every aspect of the VS10’s geometry for maximum weight reduction and overall strength, while also maintaining a beautifully sculpted spoke design.
The Litespeed Racing VS10 Forged Magnesium wheel is track-proven at race venues across the world, from road courses to autocross to quarter-mile to half-mile top speed races. Starting at just 15 pounds for a 19-inch wheel, in many fitments the Litespeed VS10 will be one of the lightest wheels available in the industry. In fact, the Litespeed VS10 Forged Magnesium monoblock is so light, it's actually lighter than many full carbon fiber wheels.
Fully Forged From Magnesium Alloy
In a quest to build the lightest wheel possible, Litespeed actually started with the obvious solution: carbon fiber. It's a seemingly magical material, with super-high tensile strength and super-low density. But the resulting wheel was not as light as expected, mainly because a lot of carbon needs to be added to make it safe enough to withstand impacts. Also, carbon fiber can't be formed into strong complex shapes like I-beams.
Forged magnesium is the solution to these problems. Modern forged magnesium alloys are light years ahead of the old school “mag” wheels made from cast magnesium. Litespeed Racing’s proprietary forged magnesium alloy actually outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is forged magnesium monoblock wheels that, in many cases, are actually lighter than some OEM full carbon fiber wheels of the same size.
Every Litespeed Racing wheel is custom made to fit your specifications for size, offset, color, finish, brake clearance and load rating. Once you've made your purchase, give us a call at (844) 438-7244 to select the specs, color and finish that suit your application!
Priced per wheel
Litespeed Racing VS10 Forged Magnesium Monoblock Details
One-piece forged magnesium alloy monoblock wheel
Ten-spoke design
Fully-forged magnesium alloy
FEA-optimized design minimizes weight
Superior strength, stiffness and fatigue resistance
Customizable finish options
Premium Litespeed Racing quality
Priced per wheel

Litespeed Racing
Litespeed RS5RR Forged Magnesium Wheel
from $2,750.00
Litespeed Racing RS5RR Forged Magnesium Wheel
Ultra-Lightweight Magnesium Alloy Monoblock Racing Wheel
The RS5RR is Litespeed's newest and most exciting version of the RS5, their lightest and most popular wheel style. Fully forged from Litespeed's magnesium alloy, the RS5RR is lighter and stronger than similar wheels made from forged aluminum. In fact, countless hours of FEA computer simulations where employed to fine tune every aspect of the RS5RR’s geometry, maximizing weight reduction with specially-engineered hollowed spoke pockets.
Like the RS5 before it, the RS5RR racing wheel is competition-proven on tracks across the world, from road courses to autocross to quarter-mile and half-mile top speed races.
Priced per wheel
Fully Forged From Magnesium Alloy
In a quest to build the lightest wheel possible, Litespeed actually started with the obvious solution: carbon fiber. It's a seemingly magical material, with super-high tensile strength and super-low density. But the resulting wheel was not as light as expected, mainly because a lot of carbon needs to be added to make it safe enough to withstand impacts. Also, carbon fiber can't be formed into strong complex shapes like I-beams.
Forged magnesium is the solution to these problems. Modern forged magnesium alloys are light years ahead of the old school “mag” wheels made from cast magnesium. Litespeed Racing’s proprietary forged magnesium alloy actually outperforms forged aluminum in both tensile strength and fatigue strength, while being a naturally lighter material. The result is forged magnesium monoblock wheels that, in many cases, are actually lighter than some OEM full carbon fiber wheels of the same size.
Every Litespeed Racing wheel is custom made to fit your specifications for size, offset, color, finish, brake clearance and load rating. Once you've made your purchase, give us a call at (844) 438-7244 to select the specs, color and finish that suit your application!
Litespeed Racing Forged Magnesium Monoblock RS5RR Details
One-piece fully forged magnesium alloy monoblock wheel
FEA-optimized design minimizes weight
Superior strength, stiffness and fatigue resistance
Generous brake caliper clearance
Customizable finish options
Premium Litespeed Racing quality
Priced per wheel

COBB
COBB Accessport V3 for Porsche 991.2 Turbo-Turbo S
$2,625.00
COBB Tuning Accessport V3 for Porsche 991.2 Turbo/Turbo S
The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 991.2 Turbo and Turbo S. Unlock power and torque masked by Porsche's conservative, one-size-fits-all factory ECU tuning by choosing and downloading COBB's more aggressive calibrations and mapping. Plus, easily upgrade forever as you add future modifications to your engine with COBB's off-the-shelf (OTS) calibrations professionally designed for most of the popular bolt-on Porsche modifications. It's truly the last engine management solution you'll ever need!
Once you receive your Accessport, you just download the tuned map(s) of your choice from COBB's customer website, then upload them to your car's ECU via the OBD2 port. It's simple and easy, requiring only about 20 minutes! You can also save your original factory tune so you can change the ECU back to 100% stock anytime.
Warning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU/TCU failure. Please contact COBB Support if you have any questions.
Stage1 maps are designed for a stock engine configuration, stock airbox, and stock exhaust.
Stage 2 maps are designed for a high-flow exhaust and cats, with an otherwise-stock engine, airbox, and filter.
Stage 3 maps designed for a high-flow exhaust, thicker core intercoolers, and an upgraded intake such as the IPD Competition Plenum and Y-Pipe.
Each stage includes a 100-octane map for those times on the street or the track when you really (really) want to get down the road! (We use Race Gas in our race cars, it chemically reformulates pump gas to match 100-octane racing fuel!)
The in-cabin mountable Accessport V3 has a large, full color, higher resolution TFT screen that allows you to monitor up to six parameters in real time. Fully customizable look (multiple bezel colors and styles are available), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from hundreds of standard vehicle mounts). Of course, a full range of unparalleled COBB tuning is included, with enough space for 100 calibrations! This is your new Accessport - the last tuning device you'll ever need.
SUPPORTED VEHICLES:
2017-2019 Porsche 911 (991.2) Turbo PDK
2017-2019 Porsche 911 (991.2) Turbo S PDK
2018 Porsche 911 (991.2) GT2RS PDK
2018-2019 Porsche 911 (991.2) Turbo S Exclusive Series PDK
Accessport V3 Features:
Large, full color, higher resolution screen
Customizable multi-gauge display
In vehicle mount, with on/off switch
User-customizable start-up screen
Interchangeable faceplates