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FITS: CHEVROLET CORVETTE WITH Z06 PACKAGE  REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT. Competition Motorsport is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country.  We ship most products same or next business day to ensure we meet your delivery deadline. The GiroDisc replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary.   The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance.  The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat.  The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

D2-155 Girodisc Rear Replacement Rotor Rings One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A2-155 two-piece floating rotor system for the Porsche Cayman GT4 with oem steel brakes. Includes all necessary hardware to safely replace both worn rotor rings. INCLUDES TWO REPLACEMENT ROTOR RINGS AND ASSOCIATED HARDWARE.

D2-156 Girodisc Rear Replacement Rotor Rings REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT. Competition Motorsport is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country.  We ship most products same or next business day to ensure we meet your delivery deadline. The GiroDisc replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary.   The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance.  The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat.  The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

FITS PORSCHE 991 GT3/GT3RS (2014-2019) REAR Replacement rotor rings for the Girodisc A2-146 two-piece floating rotors for the Porsche 991 GT3/GT3RS (oem steel rotors). Includes all hardware necessary for safely replacing worn rotor rings. Sold/priced per pair.

D1-066 Girodisc Front Replacement Rotor Rings One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A1-066 (Porsche 991 Turbo Steel and 997 Turbo PCCB), A1-066 (Porsche 718/981 Cayman GT4 Steel) tand D1-146 991 GT3/GT3RS wo-piece floating rotor system. Includes new hardware needed that must be used when replacing rotor rings. Sold/priced per pair.

D1-127 Girodisc Front Replacement Rotor Rings REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT. Competition Motorsport is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country.  We ship most products same or next business day to ensure we meet your delivery deadline. The GiroDisc replacement rotor system is a direct rotor disc replacement for the Giro Disc 2-piece hat and rotor and no modifications are necessary.   The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by GiroDisc in the USA to our own specifications and are cadmium plated for corrosion resistance.  The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat.  The pins are secured by grade 12 cap screws with hardened washers and mounted with anti-noise spring washers to allow for heat expansion while eliminating the rattle and noise associated with floating rotors. The 2-piece GiroDisc design allows for rotor only replacement to minimize replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

< Sparco QRT-R Racing Seat Water-Proof Off-Road UTV The Sparco QRT-R XNR seat is the perfect choice for all UTV and OFF-Road applications were you need a strong and light racing seat that is also water-proof to keep you dry and driving all day at peak speed.  The Sparco QRT-R is the first seat to feature Sparco’s patented QRT ultra-light technology. This QRT Technology gives an unparalleled mechanical strength/weight ratio for fiberglass composite racing seats. QRT Technology gives weight savings of 7 lbs to 10 lbs per shell. The main benefit is that QRT-R seat approaches the weight of a carbon fiber seat at a price of a fiberglass seat. The Sparco QRT-R is the lightest "Medium/Large" size fiberglass seat, the shell alone weighs only 9.9 lbs (or 15 lbs fully trimmed). The Sparco QRT-R has a unique CAD design that features a lower seating position that can fit a larger/taller driver with the exterior dimensions that can fit into smaller vehicles. The Sparco QRT-R is FIA approved. Available in cloth. REQUIRES QRT SIDE MOUNT #600QRT FOR PROPER MOUNTING Sparco QRT-R Racing Seat Technology Lightest "Medium/Large" size fiberglass seat on the market Lower seating position that can fit taller/larger drivers Smaller outer dimensions for small vehicle fitment QRT Technology gives an average weight savings of 7lbs per shell FIA approved Sparco QRT-R Racing Seat Dimensions

Sparco EVO QRT Off-Road Racing Seats Designed for off-road and UTV market applications where you need a seat that looks great, is light, strong, and water-proof, the Evo X features Sparco's exclusive waterproof fabric covering the popular Evo L QRT seat shell.  The compact size of the Evo works perfectly for a UTV application.  As Sparco's most well known competition seat, it was a no-brainer to provide the refreshed Evo with Sparco's QRT Ultra-Light Technology. Not content to leave well enough alone, Sparco went a step further by improving the overall fit and feel of the Sparco Evo QRT. Starting with the shoulder bolsters, Sparco trimmed down the width to help fitment into smaller cars without sacrificing support. Sparco then lowered the side bolsters just enough to improve ingress/egress into/out of the car. Finally, the shoulder belt guides have been raised for improved harness fit in all drivers. With UTV's and Off-road vehicles in mind, the Sparco Evo QRT is sure be a mainstay out in the wild! The Sparco EVO QRT series of seats feature the most back angle rake of all Sparco seats for a very comfortable driving position. Available in water-proof materials. The Sparco EVO QRT is FIA approved. The  Sparco EVO QRT Racing Seat Sizing The Sparco EVO series is among the most versatile competition seats we carry, available in the following four sizes to ensure proper fitment: EVO – Medium (up to 34” waist) EVO L – Large (up to 36” waist) EVO XL – Extra Large (38” waist) WHAT IS QRT? Designed and developed at the Sparco OEM Composite Laboratory in Italy, QRT is a patented state-of-the-art technical process, based on aerospace technologies. QRT creates an unparalleled mechanical strength to weight ratio. This innovative production method generates the lightest fiberglass composite seat shells currently on the market; in fact, it guarantees a reduction in total weight of up to 30% compared to traditional production methods. The QRT seats approach the weight of a comparable carbon fiber seat at a lower price point. The  Sparco EVO QRT Racing Seat Technology QRT Ultralight fiberglass composite shell Excellent fitment into small cockpits 3 Sizes: Standard through XL Excellent ergonomics Fire retardant fabric Special water-proof non-slip fabric FIA approved Sparco EVO QRT Off-Road Racing Seat Dimensions   EVO Std Dimensions: EVO L / XL Dimensions:

COBB Tuning Accessport V3 For Porsche 996 Turbo The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 996 Turbo. 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. AVAILABLE OTS MAPS: 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 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. CONFIRMED APPLICATIONS:  2001-2005 Porsche 911 (996) GT2 MT2001-2005 Porsche 911 (996) Turbo AT, MT2002-2005 Porsche 911 (996) Turbo X50 AT, MT 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

COBB Tuning Accessport V3 for Porsche 997.1 GT3 & GT3RS The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 997.1 GT3 and GT3RS. 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 and intake, with either stock exhaust or muffler bypass. Stage 2 maps are designed for full aftermarket exhaust (Cup car headers can be used), with an otherwise stock engine. Left-foot braking is enabled (a major reason to get the COBB Stage 2 tune). Rev limit is raised to 8,550 RPM. There is also a valet-mode (rev limit of 4,000 RPM) and an anti-theft mode that will not allow the engine to start. COBB has even provided a 100-octane map that takes maximum advantage of using high-octane racing fuel. We have had incredible success using Race Gas in our race cars to chemically reformulate pump gas into real 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: 2007-2008 Porsche 911 (997.1) GT3 MT 2007-2008 Porsche 911 (997.1) GT3 RS MT 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

COBB Tuning Accessport V3 for 987.2 Cayman S/Boxster S The COBB Accessport V3 is the world's best-selling, most flexible ECU upgrade solution for the Porsche 987.2. 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. 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 us at (844) 438-7244 if you have questions. Stage1 maps are designed for a stock engine configuration. Stage2 maps are designed for the addition of aftermarket high-flowing headers. Both Stage1 and Stage2 are designed to work well with the popular IPD Competition Plenum and throttle body upgrade. The Stage2, in particular, is a fantastic upgrade to stock! 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: BOXSTER: 2009-2012 Porsche Boxster S (987.2) MT, PDK 2011-2012 Porsche Boxster Spyder (987.2) MT, PDK CAYMAN: 2009-2012 Porsche Cayman S (987.2) MT, PDK 2011-2012 Porsche Cayman R (987.2) MT, PDK 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

Brey Krause R-1120 Harness Bar C6 Corvette The Brey Krause Model R-1120 Harness Bar for the C6 Corvette properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Our bars are easy to install and remove, and will get you ready for the track in just a few hours! NOTE: Because of mounting locations in the C6, the B-pillar plastic sail panel covers will require two holes to be drilled through them. Brey-Krause provides plastic plugs to cover the holes if the bar is ever removed. Sail panels replacements can be ordered from your GM Dealer (Part 15277640 for driver side, and 15277641 for passenger side) if the plastic plugs are not the desired solution. Strength requirements for harness mounts are considerably greater than those for harness guide bars since they must support the entire load applied to the belts. Brey Krause R-1120 C6 Harness Bar Details: Manufacturer: Brey Krause Manufacturer Part Number: R-1120 Material: Type 304, stainless steel Finish: Powder coated in durable black wrinkle-finish Weight: 17.2 lbs. Installation: Bar attaches to factory mounting points in "B" pillars.

C3 Carbon Ferrari California Carbon Fiber Front Splitter   Alright, gearheads and adrenaline junkies, gather 'round! If you're the kind of person who believes that the road (or track) isn't just a piece of tarmac but a canvas waiting for your masterpiece, then we have the pièce de résistance for your ride. You adore your Ferrari California, but deep down, you've always known there's room for that extra bit of oomph, right? Enter the magic of the C3 Carbon Ferrari California Front Splitter. This isn't just any regular upgrade; it's like turning your car from Clark Kent to Superman, all set for flight. Why Choose C3 Carbon? C3 Carbon isn't just a brand; it's a statement. We're talking about a piece so meticulously hand-laid that it's practically a work of art. It flawlessly matches the factory 1x1 3K plain weave, ensuring your Ferrari remains the epitome of luxury and speed. Deep Dive into Features: Authentic Autoclaved Pre-Preg Dry Carbon Fiber: This isn't your run-of-the-mill carbon fiber. It's the aristocracy of the carbon world. Matching Ferrari's factory specs, it's the real deal for those who never compromise on quality. Mirror, Mirror on the Wall: Our splitter isn't just functional; it's drop-dead gorgeous. Thanks to the automotive urethane clear-coat, hand polished to perfection, you'll be catching reflections and turning heads wherever you go. Tailored to Perfection: Our OEM-perfect fit ensures that adding this splitter feels like reuniting long-lost twins. It belongs with your Ferrari. Installation - Easier than Sunday Morning: No need to turn your peaceful garage into a war zone. Our splitter installs in mere minutes without any modifications. It's almost like plug and play. Precision is Our Game: Using advanced 3D laser scanning, we guarantee fitment that's nothing short of perfect. Craftsmanship at its Peak: Our splitters are formed in billet aluminum molds at more than 100 psi and 200°F, ensuring durability and precision. Swift as the Wind: Based in the USA, our FedEx delivery ensures your splitter reaches you in 1-4 days. Because who likes to wait? Always Ready for Action: Our vast inventory ensures we're always ready to roll, so you don't have to play the waiting game. The C3 Carbon Promise: While the market is crowded with substandard aftermarket offerings, C3 Carbon has carved a niche. Our commitment to weight reduction without compromising strength, ensuring unmatched quality, and delivering years of stunning finish sets us apart. And the cherry on top? Our prices won't burn a hole in your pocket. We're not just blowing our own trumpet here. Every product of ours uses premium dry carbon formed in a precision-engineered billet aluminum mold. It's stronger, lighter, and more robust than what most out there offer. And hey, with a UV-cured automotive urethane clear-coat, you can bid adieu to the fear of yellowing over time. Now, we know the competition is out there, playing with wet carbon or disguising fiberglass with a carbon overlay. But at C3 Carbon, we believe in pure, unadulterated quality. Because you and your Ferrari deserve nothing but the best. Final Pit Stop: Envision this: Your Ferrari California, roaring on the tracks, the front splitter slicing the wind like a knight's sword, all eyes on you. This isn't just a product; it's an experience, a statement, a thrill. 🚀 So, why wait? Dive headfirst into the world of supreme racing luxury.  

Girodisc A1-032 2pc Front Brake Rotors (350mm) Discontinued New old stock rotor.  These have the straight grooves as images show, not the new curved grooves.  Final Sale, no returns or exchanges. If your factory brakes are gasping for air after a few hard laps, it’s time to bolt on some serious stopping power. The Girodisc A1-032 2-piece front rotors give you the edge on track with improved cooling, reduced weight, and serious fade resistance — all while maintaining compatibility with your OEM calipers and brake bias. High-Performance Brake Upgrade for 718 GTS 4.0 (Non-PCCB) Features: - Direct bolt-on upgrade for 350mm OEM rotors (commonly used in 718 GTS 4.0 Non-PCCB)- Lightweight 2-piece design: reduces unsprung and rotational mass- 6061-T6 aluminum rotor hat with floating mount system- Premium cast iron disc with racing-style curved vanes for max cooling- Ten cadmium-plated alloy steel drive pins with anti-noise spring washers- Maintains factory brake bias and ABS effectiveness- Reusable aluminum hat minimizes long-term maintenance cost- Made in the USA by Girodisc- Sold/priced as a pair Why Upgrade to Girodisc? Whether you're chasing lap times or just want better pedal feel on canyon runs, Girodisc rotors are built to perform under the heat and stress of motorsport. The floating rotor design combats cracking and warping. With better airflow and reduced weight, your suspension responds quicker, your brakes stay cooler, and you stay in control longer. FAQs: Girodisc A1-032 2pc Front Brake Rotors Will these rotors fit my Porsche 718 GTS 4.0? Yes, these 350mm rotors are commonly used on the 718 GTS 4.0 Non-PCCB models and are direct replacements for the OEM front rotors. Do I need to modify anything to install them? No modifications are required. These rotors bolt directly to your car and work with your factory calipers and brake system. Can I reuse the aluminum rotor hats in the future? Absolutely. Girodisc designs their systems so you can replace just the iron rings when they wear out, keeping costs down over time. Are these rotors noisy like other floating designs? No. Girodisc includes anti-noise spring washers to eliminate rattling typically associated with floating rotors, making them quiet and track-ready. Pair these rotors with Pagid or PFC pads and RF-1 racing brake fluid from Competition Motorsport for a complete braking solution that won’t quit — even when the track temp soars. Sold/priced per pair.