Competition Motorsport
Titanium BMW Lug Bolts (Set of 10)
$34.66
$249.95
Titanium Wheel Lug Bolts for BMW
Fits All Modern BMWs with 12x1.50 or 14x1.25 Bolts
Competition Motorsport Titanium Lug Bolts come in sets of 10 for your BMW. They are machined from aerospace-grade Ti-6Al-4V titanium alloy for superior strength exceptionally light weight (45% lighter than high-strength steel). Competition Motorsport Titanium Lug Bolts feature rolled threads -- never cut -- for for superior strength, precision, and durability.
Titanium Bolts in OEM and Plus Lengths For Wheel Spacers
OEM lengths are used for cars with no added wheel spacers. Longer sizes are available for those using wheel spacers. Just choose the thickness of your spacers and we'll size the appropriate titanium lug bolts.
Titanium Lug Bolt Details
Grade 5 Ti-6AL-4V Titanium Alloy:
Yield Strength: 128,000 psi
Ultimate Tensile Strength: 138,000 psi
Shear Strength: 79,800 psi
Density: 0.160 lb/in3
Extremely high resistance to corrosion
Low heat conductivity.
Note: Competition Motorsport Titanium Lug Bolts for BMW are sold in sets of ten (10) lug bolts. Two sets of lug bolts are required for one complete car.
Paragon Pro Inc.
Paragon 3" Air Hose (5ft)
$33.99
Paragon 3.0" Air Supply Hose (5 Feet)
Paragon’s 3” diameter x 5’ length Air Hose is designed to work with most NACA ducts on the market, channeling fresh air from outside the car to feed your Paragon 240 CFM blower. When connected to a Viking Pro Cooler, this provides optimized cool air flow into your helmet for excellent head cooling.
Paragon 3.0" Air Supply Hose Details
Manufacturer: Paragon
Manufacturer part no.: 03-45000
Hose OD: 3.0"
Hose length: 5 feet
Weight: 2 lbs.
GiroDisc Racing Brakes & Technologies
Lotus Emira Front Caliper Rebuild Kit
$33.60
Lotus Emira Rear Caliper Rebuild Kit
Been to a few too many track days? If your rear calipers are feeling sticky or weak, this kit replaces the hard-worked piston seals and dust boots to get them operating like new.
Fitment
Lotus Emira rear caliper. If you are unsure about compatibility, compare your caliper’s piston count and dimensions to your factory service information.
Refresh your rear braking performance with a precise, track-tested kit
Each kit services one front caliper and includes new piston seals and high-temperature dust boots built to our spec. Pair rebuilt calipers with titanium pad shields to reduce heat transfer and extend service intervals.
CCRK2-388 Features
One kit services one front caliper
Includes piston seals and dust boots made to our specifications
Designed to withstand high brake temperatures common on track
Restores caliper feel, consistency, and pad release
Recommended with titanium pad shields for added heat protection
What’s included
Piston seals and dust boots sufficient to rebuild one Lotus Emira rear brake caliper.
Fitment
Lotus Emira front caliper. If you are unsure about compatibility, compare your caliper’s piston count and dimensions to your factory service information.
Installation notes
Clean all components thoroughly; avoid scratching piston surfaces
Use appropriate brake assembly lube and fresh DOT-rated brake fluid specified by the vehicle manufacturer
After assembly, bleed the system and verify a firm, consistent pedal
Follow torque specs and procedures in the factory service manual
Lotus Emira Front Caliper Rebuild Kit CCRK2-388 FAQs
Does one kit cover both front calipers?
No. One kit services one caliper. Order two kits to service both rear calipers.
How do I know my caliper seals need replacement?
Common signs include uneven pad wear, dragging brakes, fluid seepage, a soft pedal, or pistons that don’t retract smoothly after braking.
Can I install this at home?
Experienced DIYers can rebuild calipers with the right tools and a service manual. If you are unsure, consult a professional technician.
Do I need new brake fluid after the rebuild?
Yes. Always use fresh fluid that meets the manufacturer’s specification and fully bleed the system after service.
Will titanium pad shields really help?
They reduce heat transfer from pads to pistons, helping protect seals and fluid, especially during repeated high-temperature track use.
Ready to restore consistent braking performance? Add the Lotus Emira Rear Caliper Rebuild Kit to your cart, and consider titanium pad shields to keep your system cooler on track.
GiroDisc Racing Brakes & Technologies
Lotus Emira Rear Caliper Rebuild Kit
$33.60
Lotus Emira Rear Caliper Rebuild Kit
Been to a few too many track days? If your rear calipers are feeling sticky or weak, this kit replaces the hard-worked piston seals and dust boots to get them operating like new.
Fitment
Lotus Emira rear caliper. If you are unsure about compatibility, compare your caliper’s piston count and dimensions to your factory service information.
Refresh your rear braking performance with a precise, track-tested kit
Each kit services one rear caliper and includes new piston seals and high-temperature dust boots built to our spec. Pair rebuilt calipers with titanium pad shields to reduce heat transfer and extend service intervals.
CCRK2-388 Features
One kit services one rear caliper
Includes piston seals and dust boots made to our specifications
Designed to withstand high brake temperatures common on track
Restores caliper feel, consistency, and pad release
Recommended with titanium pad shields for added heat protection
What’s included
Piston seals and dust boots sufficient to rebuild one Lotus Emira rear brake caliper.
Fitment
Lotus Emira rear caliper. If you are unsure about compatibility, compare your caliper’s piston count and dimensions to your factory service information.
Installation notes
Clean all components thoroughly; avoid scratching piston surfaces
Use appropriate brake assembly lube and fresh DOT-rated brake fluid specified by the vehicle manufacturer
After assembly, bleed the system and verify a firm, consistent pedal
Follow torque specs and procedures in the factory service manual
Lotus Emira Rear Caliper Rebuild Kit CCRK2-388 FAQs
Does one kit cover both rear calipers?
No. One kit services one caliper. Order two kits to service both rear calipers.
How do I know my caliper seals need replacement?
Common signs include uneven pad wear, dragging brakes, fluid seepage, a soft pedal, or pistons that don’t retract smoothly after braking.
Can I install this at home?
Experienced DIYers can rebuild calipers with the right tools and a service manual. If you are unsure, consult a professional technician.
Do I need new brake fluid after the rebuild?
Yes. Always use fresh fluid that meets the manufacturer’s specification and fully bleed the system after service.
Will titanium pad shields really help?
They reduce heat transfer from pads to pistons, helping protect seals and fluid, especially during repeated high-temperature track use.
Ready to restore consistent braking performance? Add the Lotus Emira Rear Caliper Rebuild Kit to your cart, and consider titanium pad shields to keep your system cooler on track.
Alpinestars
Alpinestars KX v2 Karting Balaclava
$32.95
Alpinestars KX v2 Karting Balaclava
Alpinestars KX v2 Balaclava Summer is extremely lightweight and thin, while being incredibly soft to the touch for greatly enhanced comfort when wearing a full face helmet, and has extensive mesh panels on the rear for optimum levels of breathability.
AiM Sportline
AiM Sports 719 to 719 Extension Patch Cable
$32.00
AiM Sports 719 Extension Cables
Add the appropriate length AiM Sports 719 Extension Cable to your AiM data set-up to retrieve exactly the information you need, maximizing your data acquisition and taking your racing to the next level!
Use these extension cables to connect additional sensors to the following AiM Sports dashes:
MXG
MXS
MXL2
MXL Strada/Pista/Pro 05
Part numbers:
V02PCB05B – cable length 0.5 meter (1.6 feet)
V02PCB10B – cable length 1.0 meter (3.3 feet)
V02PCB15B – cable length 1.5 meters (4.9 feet)
V02PCB20B – cable length 2.0 meters (6.6 feet)
V02PCB25B – cable length 2.5 meters (8.2 feet)
V02PCB30B – cable length 3.0 meters (9.8 feet)
Note: Cables typically take 3 to 5 business days to ship.
Paragon Pro Inc.
Paragon Blower Filter Housing Fitting (4")
$31.99
Paragon 4.0" Blower Filter Housing Fitting
Paragon’s 4” Blower Filter Housing Fitting is custom made for connecting Paragon’s 3” Air Hose to the 4" inlet of Paragon’s 240 CFM Air Blower. The Paragon 4” Blower Filter Housing Fitting is made to house Paragon’s Blower Air Filter Screen and Paragon’s Blower Air Filter (each sold separately).
RainMaker Solutions, Inc.
Maglock Air Hose
from $31.80
Maglock Air Hose
Maglock Air Hose is built to exacting specifications to ensure that you get the lightest, most flexible hose on the market today. Neck fatigue during use is greatly reduced, and this hose does not unintentionally disconnect from the magnetic Maglock Air in high-G or high impact environments.
Used by top motorsports athletes including all Andretti IndyCar drivers, Ricky Stenhouse Jr. (NASCAR), Ricky Johnson (TT), and Guy Cosmo (IMSA). We highly recommend this hose being paired with the Maglock Air Hose-Side Connector (sold separately).
AP Racing Limited
AP Racing Radi-CAL R3 Racing Brake Fluid (500 ml)
$31.44
AP Racing Radi-CAL R3 Racing Brake Fluid
Designed for the Top Levels of Motorsports
AP Radi-CAL R3 Racing Brake Fluid was developed for use in very-high-temperature racing conditions. It conforms to or exceeds FMVSS 116, DOT 4, SAE J1703 and J1704 standards. AP Racing Radi-CAL R3 Racing Brake Fluid is one of the most popular brake fluids at the highest levels of professional auto and motorcycle racing. It was specifically developed for coping with extraordinary temperatures, such as those encountered when running a carbon/carbon composite brake system.
To ensure that the fluid stays fresh, AP brake fluids are furnished in 500 ml (16.9 oz) easy-pour plastic bottles with double-sealed caps. When switching your fluid to AP Racing Radi-CAL R3, we recommend purging all of the old fluid from the system. Three to four bottles of fluid are enough to completely replace existing brake fluid and still have enough left over for a bleed at the track to remove any remaining air bubbles.
AP Racing Radi-CAL R3 Brake Fluid Details:
Manufacturer: AP Racing
Manufacturer part number: AP-CP5660
UPC: 48238040081
DOT Rating: DOT 4
Dry Boiling Point: 617º F / 325º C
Wet Boiling Point: 383º F / 195º C
Compatible with other DOT 4 fluids: yes
Bottle size: 500 ml (16.9 fl oz)
Paragon Pro Inc.
Paragon Blower Hose Fitting (4")
$30.99
Paragon 4.0" Blower Hose Fitting
Paragon’s 4” Blower Hose Fitting is custom made for connecting the Paragon 1.25” Air Hose to Paragon’s 240 CFM Air Blower.
Sparco S.p.A.
Sparco Stealth RF Tear-Off Kit(Pack of 5)
$30.00
Sparco Stealth RF Tear-Off Kit
The Sparco Stealth RF Tear-Off Kit is designed to give you crystal-clear vision in any racing condition. Built for drivers who demand precision and clarity, this kit allows quick removal of dirt, rubber, and debris from your visor with a simple pull—keeping your focus locked on the track where it belongs.
Professional-Grade Visibility for Serious Racers
Developed to fit Sparco Stealth RF helmet shields, each tear-off is made from ultra-clear, distortion-free film that resists fogging and scratching. Whether you're running sprints, endurance events, or karting sessions, these tear-offs ensure uninterrupted visibility lap after lap. The layered design makes it easy to strip away grime without slowing down, ideal for fast pit stops or extended sessions.
Features
• Compatible with Sparco Stealth RF and full-face helmets• Ultra-clear optical film with anti-scratch coating• Stackable multi-layer design for quick removal• Maintains optical clarity under sunlight and artificial lighting• Lightweight and precision-cut for perfect fit• Easy installation and replacement• Sold as a complete kit for multiple sessions
Sparco STEALTH Tear-Off Kit FAQs:
Which helmets are compatible with this tear-off kit? The Sparco Stealth Tear-Off Kit is designed specifically for Sparco STEALTH RF helmet visors and may also fit select Sparco models with similar shield geometry.
How many tear-offs are included in the kit? Each kit includes multiple tear-off films, allowing for several track sessions before restocking.
Are these tear-offs reusable? No. Each layer is meant for one-time use to maintain perfect optical clarity once debris accumulates.
Do the tear-offs affect vision clarity? Not at all. The film is engineered for zero visual distortion, maintaining sharp focus even under direct sunlight or night lighting.
How do I install the tear-offs? Simply align the holes with the mounting posts on your Sparco STEALTH RF visor and stack the desired number of layers before your session.
Stay sharp and race-ready with the Sparco Stealth Tear-Off Kit—essential gear for maintaining peak visibility in every lap, every condition.
Sparco S.p.A.
Sparco Gulf Keychain
$30.00
Sparco Gulf Keychain
Iconic Gulf Racing Style, Pocket-Sized
Small accessory, big attitude. The Sparco Gulf Keychain brings motorsport flavor to your everyday carry with iconic Gulf branding and premium construction. Whether it’s holding your keys, hanging from your race bag, or just reminding you of your track day dreams, this keychain is built to flex your racing style—even when you're just unlocking the mailbox.
Features of the Sparco Gulf Keychain:
Double-Sided Design: One side reps the timeless Gulf logo, the other flashes the Sparco badge. Two legends, one keychain.
Microfiber Leather Finish: Durable, soft-touch microfiber leather offers a premium feel without adding bulk to your pocket or bag.
Rubber Logo Patches: Raised rubber emblems stitched securely into the keychain add texture, grip, and bold color contrast.
Split Ring and Clip Hook: Securely attaches to keys, zippers, or bags—ideal for gearheads on the move.
Track Day or Everyday: Whether you're driving a GT car or a grocery-getter, this keychain adds paddock-ready personality.
Sparco Gulf Keychain FAQs:
Is the Sparco Gulf Keychain made from real leather? No, it uses high-quality microfiber leather for durability and a soft touch—no animals involved.
How big is the keychain? It’s compact enough for everyday use but large enough to find easily in a bag or pocket. Approx. 3–4 inches tall.
Will the logos wear off over time? The Gulf and Sparco logos are rubber patches securely stitched into the material—designed to hold up to everyday use.
Can I use this on my race bag or luggage? Absolutely. The sturdy key ring and hook make it great for tagging bags, zippers, or even backpacks.
Carry a piece of racing heritage with you every day. The Sparco Gulf Keychain is a stylish, durable nod to the golden era of motorsport—and it fits in your pocket.
Molecule
Molecule Race Car Detailing Spray (1 Gallon)
$29.99
Molecule Race Car Detailing Spray (1 Gallon)
Safe to use on all finishes, including paint, powder coat, plastics, vinyl, including flat, matte, and gloss.
Product overview
Features
Safely removes light rubber scuffmarks, bugs, oils, dirt and grime.
Reactive siloxane attaches to surface to polish without a slimy feel.
Reduces dirt, grime and grease build up.
Cleans & polishes in one easy step.
Just spray on & wipe off.
Garmin Ltd.
Garmin Catalyst Download & AC Adapter Kit
$29.99
Garmin Catalyst Download & AC Adapter Kit is built for performance-minded racers who expect more from their gear. Here's why it belongs in your setup:
Garmin Catalyst Download & AC Adapter Kit
Download, power and recharge your Garmin Catalyst from any standard US wall outlet. The Garmin Catalyst adapter kit includes 1 micro cable and 1 mini cable so you can plug the appropriate cable into your device and then attach the AC outlet adapter for power or connect to a personal computer for data transfer.
Garmin Catalyst Download & AC Adapter Kit Details:
Manufacturer: Garmin
Manufacturer Part Number: 010-11478-02
Stilo S.r.l.
Stilo ST5 Perimeter Seal Tear Offs 10259CP (2 mil)
$29.95
Stilo ST5 Thin Perimeter Seal Tear Offs 30-Pack
Keep Your Vision Clear and Race Like a Pro!
When you're pushing the limits at 160 mph, the last thing you want is dirt, debris, or—heaven forbid—a bug splatter messing with your visibility. Enter the Racing Optics 10259C Helmet Shield Tear Offs for your Stilo ST5 helmet. This pack of 30 is your secret weapon for crystal-clear vision, race after race. No more squinting through the muck; just peel off a tearoff and keep your eyes on the prize.
Protection You Can Count On
The track is full of hazards—flying dirt, dust, and debris—but these laminated tear-offs create a strong barrier between your helmet visor and the chaos outside. Your visor stays spotless, and you stay focused on overtaking the next competitor. Bonus: fewer bugs smushed on your helmet means fewer distractions.
Unmatched Clarity
Racing is about precision. With the Racing Optics Laminated Tear-Offs, you’ll experience crystal-clear vision thanks to distortion-free, high-quality plastic. Whether you’re on the oval, dirt track, or taking on a hairpin turn, the clarity of these tear-offs gives you the confidence to make those split-second decisions.
Built to Last (Until You Rip 'Em Off)
These tear-offs are built tough. Constructed from 2 mil (0.002" or .05 mm) plastic, they're made to withstand the punishment of high-speed racing. Whether you’re battling dust storms or just trying to outlast your opponents, these tear-offs stand strong—until you need a fresh one!
Quick and Easy Application
During a pit stop or a quick caution, you don’t have time to fumble with your gear. That’s why Racing Optics designed these tear-offs to be a breeze to apply and even easier to remove. Peel one off, and it’s like you just cleaned your visor with a high-speed squeegee.
Perfect Fit for Stilo ST5 Helmets
No matter what type of racing you’re into — stock car, open-wheel, off-road — these tear-offs are made for your Stilo ST5 helmet. Perfectly sized and engineered for a seamless fit, they won’t let you down when things get intense on the track.
Why Racers Love Racing Optics Tear-Offs:
Ultimate Protection: Defends your visor from dirt, dust, and bugs.
Clear Visibility: Distortion-free vision for sharp focus on the track.
Durability: Tough 2 mil plastic tear-offs designed for racing's roughest conditions.
Hassle-Free: Easy to apply and remove, even during pit stops.
Versatile: Fits your Stilo ST5 helmet, whether you're tearing up the asphalt or kicking up dirt.
Product Specifications:
Compatibility: Stilo ST5 Helmets
Material: 2 mil thick laminated plastic
Pack: 30 tear-offs per set
Application: Easy peel-off for quick visor changes
Frequently Asked Questions (FAQs)
How do I install the Racing Optics tear-offs? Just align the tear-off on your visor and press it down—no fancy tools needed. To remove, peel from the corner, and you’re ready for the next lap with a clear view!
How many tear-offs come in a pack? You get 30 tear-offs in each set, which means 30 opportunities to keep your vision sharp.
Will these fit my Stilo ST5 helmet? Yes! These tear-offs are specifically designed for the Stilo ST5 series helmets for a perfect fit.
Are these tear-offs reusable? Nope—once you peel them off, that tearoff has done its job. But don’t worry, with 30 in a pack, you’ll have plenty to last multiple races.
Ready to Race with Confidence?
You’ve got the speed, now get the vision to match. Racing Optics 10259C Helmet Shield Tear-Offs will keep your line of sight clear so you can focus on the track ahead. Don’t leave your vision to chance—grab a pack today and never lose sight of victory!
Click “Add to Cart” Now!
Bell Racing Helmets
Bell Forced Air Low Profile Nozzle & Cover Plate | For HP6 & GT6 Helmets
$29.95
Bell Forced Air Low Profile Nozzle & Cover Plate
The Bell Forced Air Nozzle and Cover Plate adds a genuine Bell Helmets low-profile forced-air nozzle to your HP6 or GT6 helmet. This clear high-impact plastic forced-air kit consists of the following:
(1) Forced-air low profile nozzle
(1) Cover plate
(2) Seal kits
Each seal kit contains four pieces of double-sided adhesive tape, two pieces measuring 20 x 80 mm and two pieces measuring 20 x 120 mm.