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COBB COBB Accessport V3 for Porsche 997.1 GT3-GT3RS (2007-08) $1,025.00

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 COBB Accessport V3 for Porsche 996 Turbo $1,025.00

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

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competitionmotorsport.com Racing Brake Caliper Rebuild Kit (997.1/997.2) GT3/Turbo PCCB (Front and Rear) $1,022.44

The best way to put racing harnesses in a C6 Corvette with factory seats is the Brey Krause R-1120 harness bar from Thunderhill.

Brey Krause Brey Krause R-1120 Harness Bar C6 Corvette $1,017.38

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.

Pagid Pagid Racing Brake Pads No. 4581 $1,002.34

Fits These Vehicles: Make Model Build (Year) Front Rear Ferrari 458 Speciale [ceramic brakes] 2013 + X Ferrari 488 [ceramic brakes] 2015 + X RSC 1: The Pagid RSC1 is a good street/track compromise for enthusiasts with Carbon-Ceramic Brakes. Used for sprint racing and track days compound with all known types of ceramic brake discs. An ideal combination of cold friction, fade resistance and low thermal oxidation of the disc surface.

Girodisc Corvette C8 Z06 398mm Front Replacement Rings 2023- $1,000.00

FITS: CHEVROLET CORVETTE WITH Z06 PACKAGE REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT. Thunderhill 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.

Girodisc D1-146 Girodisc Front Replacement Rotor Rings (Porsche 991 GT3-GT3RS) (Steel) $1,000.00

FITS PORSCHE 991 GT3/GT3RS (2014+) FRONT Replacement rotor rings for the Girodisc A1-146 two-piece floating rotors for the Porsche 991 GT3/GT3RS. Includes all hardware necessary for safely replacing worn rotor rings. Sold/priced per pair.

Girodisc D1-066 Girodisc Front Replacement Rotor Rings (Porsche 991 GT3-997 Turbo) $1,000.00

One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A1-066 (Porsche 991 Turbo Steel and 997 Turbo PCCB) and A1-166 (Porsche 981 Cayman GT4 Steel) two-piece floating rotor system. Includes new hardware needed that must be used when replacing rotor rings. Sold/priced per pair.

Girodisc A1-117 Girodisc 2pc Front Brake Rotors (C6 Corvette Z06) $1,000.00

Thunderhill 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. Fits Chevy Corvette C6 Z06 (2005-2013) The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 grade12 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

Girodisc A2-113 Girodisc 2pc Rear Brake Rotors $1,000.00

Thunderhill 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. Fits Lamborghini Gallardo 2009-2012 The GiroDisc system is an upgrade to a 2-piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

Girodisc A1-114 Girodisc 2pc Front Brake Rotors (BMW 335i 2006-2008) $1,000.00

Thunderhill 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. Fits BMW E9x 335I The GiroDisc system is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 grade12 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

Girodisc A2-114 Girodisc 2pc Rear Brake Rotors (BMW 335i 2006-2008) $1,000.00

Thunderhill 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 system is a direct replacement for the OEM brake disc. The 2-piece floating disc will bolt directly to the car and work with OEM calipers perfectly. By upgrading your brakes with these lightweight high-performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Giro Disc rotors are lighter than OEM pieces. The reduction in rotational and unsprung weight allows for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads, and Thunderhill RF-1 brake fluid (also available from CompetitionMotorsport.com), you have an amazing solution to overheating, cracking and warping rotors. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured from cast iron which is constructed in the USA and is made to the same specification with the same material used by professional racing organizations. The rotors curved vane design was developed in racing and acts as a centrifugal pump to force cooling air through the disc. 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 grade12 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 as well to minimize future replacement costs and deliver outstanding performance and cooling. Sold/Priced per pair.

Girodisc D2-146 Girodisc Rear Replacement Rotor Rings (Porsche 991 GT3-GT3RS) (Steel) $1,000.00

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

Girodisc D2-155 Girodisc Rear Replacement Rotor Rings (Porsche 981 GT4 w- Steel) $1,000.00

One pair of Girodisc 380mm steel replacement rotor rings for the Girodisc A2-155 two-piece floating rotor system for the Porsche 981 Cayman GT4 with steel brakes. Includes all necessary hardware to safely replace both worn rotor rings. INCLUDES TWO REPLACEMENT ROTOR RINGS AND ASSOCIATED HARDWARE.

Girodisc A1-008LW Ultra Lite Girodisc 2pc Front Brake Rotors for Evo 6/7/8/9 $1,000.00

Girodisc A1-008LW Ultra-Lite Rotors Much lighter than even the standard Girodisc rotors for the Evo 6/7/8/9! Thunderhill is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most products the same or next business day to ensure we meet your delivery deadline.This ultra-lightweight Girodisc system upgrades the OEM brakes to a two-piece steel disc and aluminum hat. This two-piece "floating rotor" design will bolt directly to your Mitsubishi Evo front and work flawlessly with OEM calipers.Upgrading your brakes to these incredibly lightweight, high-performance Girodisc rotors, you maintain the factory brake bias and ABS effectiveness. Much lighter than the OEM rotors, Girodisc rotors reduce rotational and unsprung mass giving you stronger braking and faster suspension response.Combined with Pagid or PFC performance brake pads and Thunderhill RF-1 brake fluid, Girodisc rotors are the ultimate solution to overheated, cracked, warped rotors that result from high-performance driving.The central hat of the rotor is made from 6061-T6 aircraft aluminum. The disc is manufactured in the USA from the same cast iron used by professional racing organizations. Its curved-vane design, developed in racing, acts like a centrifugal pump forcing cool air through the disc.The disc and hat mount together through a floating mount system using ten cadmium plated, high-strength alloy steel drive pins manufactured by Girodisc. These drive pins transfer braking load while maintaining axial and radial float between the disc and hat to allow for heat expansion. Anti-noise spring washers eliminate the noise typically associated with floating rotors.This two-piece Girodisc design allows for disc-only replacement, reusing the hat to minimize maintenance costs.Sold/priced per pair. INTENDED FOR OFF-ROAD USE ONLY

Lifeline Lifeline Zero 360 FIA 3.0kg Novec 1230 Manual System $999.99

Lifeline Zero 360 FIA 3.0 Kg Novec 1230 Manual System Ground Shipping Only. Pressurized bottles cannot be shipped via air. The latest range of Lifeline range of Zero 360 car fire extinguishers are the result of extensive research and development. Novec™1230 Zero 360 represents a significant step forward in motorsport safety, convincingly passing the FIA tests conducted by the British Standards Institute and observed by the MSA. This series of systems has been awarded FIA homologation number EX.042.17 Novec™1230 Zero 360 has moved the boundaries of motorsport car fire extinguishers. Using only the finest materials in both its construction and installation kit this system performed extremely well in the FIA tests for plumbed in fire systems which were witnessed by the British Standard Institute. Offering all the benefits of a Zero 360 Novec™1230 system but competitively price positioned, Lifeline’s popular Fire Marshal brand has now been extended to the Zero 360 range. New for 2018 is the 3.0kg varient for international rallying. KIT INCLUDES: 8mm Tube (x 6m) Bracket and Straps (x 1) Heatproof Over Braid (x 6m) Straight Inlet Nozzle (x 2) Double Z Nozzle (x 3) 8mm Equal T Connector (x 1) 8mm Bulkhead Fitting (x 1) Tube Clips (x5) 4 Way Connector (x 1) Decal Pack (x1) 2m/6ft Pull Cable (x1) 4m/12ft Pull Cable (x1) Cable Nipple (x1)

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