Best Selling Products

PFC Brake Pads 0919.XX.16.44 PFC Brakes offers a wide range of sports car applications. Each PFC product is meticulously created to the highest performance and technology expectations. For PFC, we take pride in the accomplishments of the drivers and race teams that run our product. With More Championships than Any Other™, PFC are the best brakes on the market. Known around the globe in the Sports Car market, we know It’s Quicker. PFC is involved with numerous Sports Car events across the globe, including: IMSA Continental Tire Sports car Challenge  Porsche Cup Racing Pirelli World Challenge With over 35 years of friction knowledge, and on-track experience, our process enables us to provide you with the proper friction every time. NO COMPROMISES™ All PFC pad compounds have been thoroughly processed and are “Race Ready”. This means very easy burnishing to bed pads and discs.  PFC 11 Compound A new generation sprint and medium distance friction: the ultimate in control with superior disc conditioning. Developed from 01 compound with improved bite, modulation, and release characteristics. It is ultra smooth and developed to reduce wheel locking at the end of braking while giving more cold and hot bite than the endurance oriented 08 compound. Brake with confidence; brake with ultimate control and modulation. PFC 08 Compound One of PFC's most popular compounds which came to fame in Endurance Sportscar and GT racing due to its performance in applications where smooth initial bite is a must. PFC08 has a slight friction rise with temperature, excellent release and modulation characteristics. Despite its considerable performance, 08 has the lowest wear rate of all PFC compounds and can easily match the wear characteristics of the other competitors' materials but with much higher bite and consistent performance across a broad temperature range. FITS: BMW E9x M3 BMW 1M 2007-13 E82 Coupé BMW 1M 2007-13 E82 E82-1M BMW 6 Series 2004- E63 635 / E64 630,645,650 BMW 7 Series 2002- E65 / E66 BMW M3 2008-13 E90 / E92 / E93 BMW M3 2008-13 E92 E92-M3 BMW M5 / 535d 2006-10 E60

Anodized Aluminum Porsche GT3 Control Arm Shims For Porsche GT3 And Similar Two-Piece Lower Control Arms Precision laser-cut from 6061-T6 aluminum and anodized for durability, these shims are used to adjust camber by changing length of your Porsche OEM or similarly configured lower control arm (such as these RSS units). Thickness in millimeters is silk screened on each shim for easy sorting. One degree of negative camber is approximately a 5mm shim. AVAILABLE SIZES: 1 mm 3 mm 5 mm PACKAGE SAVINGS: Enthusiast (two of each shim) save 10% Racer (four of each shim) save 15% Team (eight of each shim) save 20% These fit all two-piece Porsche lower control arms (except 991 GT3/GT3RS rear, which use a different shim shape). Shims are priced individually (other than packages). They are typically used in pairs or in multiple-shim combinations. Also fits 981 and 718 Cayman models. CMS Performance shims are used on FRONT and REAR of any Porsche 986/987/996/997 fitted with two-piece lower control arms (commonly referred to as "GT3" control arms) and ONLY FRONT of 991s with two-piece lower control arms.

OMP Trecento Scamosciato Steering Wheel PRECISION. STYLE. PERFORMANCE. The OMP Trecento Scamosciato Steering Wheel is built for racers who demand compact control, enhanced visibility, and premium feel. At just 300mm in diameter, this flat steering wheel is perfect for tight cockpits and competitive environments where every millimeter counts. Featuring three black anodized aluminum spokes lowered to improve sightlines to your instrument cluster, the Trecento helps you stay focused on the data that matters most. Wrapped in your choice of premium suede or smooth leather, its oval 37mm × 27mm grip delivers the tactile feedback and comfort that OMP is known for. The wheel comes complete with a horn button, making it equally at home in both dedicated race cars and dual-purpose builds. FEATURES Compact Size: 300mm diameter for precision control in racing applications. Flat Design: Optimized for limited-space cockpits and quick steering response. Improved Visibility: Three lowered anodized aluminum spokes for an unobstructed view of gauges and displays. Premium Grip Options: Choose suede for maximum glove grip or smooth leather for durability and street use. Supplied with Horn Button: Ready for installation in both road and race cars. Ergonomic Feel: Oval 37mm × 27mm handgrip enhances comfort and reduces fatigue during long sessions. TECHNICAL SPECIFICATIONS Diameter 300mm Handgrip Shape Oval, 37mm × 27mm Handgrip Material Suede or Smooth Leather Spokes Three anodized aluminum, lowered design Included Horn button WHY CHOOSE THE OMP TRECENTO SCAMOSCIATO? Compact, stylish, and performance-driven, the Trecento Scamosciato delivers the control racers demand with the refined craftsmanship OMP is known for. Whether for track-day cars, competition builds, or high-performance street machines, it’s a smart upgrade for drivers who take precision seriously.

Motorola Mobile Harness Interface The Motorola Mobile Harness Interface is used to connect a Motorola base unit radio to the X-1000 Advanced Expandable Intercom. Motorola Mobile Harness Interface Details: Manufacturer: Motorola Manufacturer part number: MOT-MJ Connects: Motorola base unit to X1000 intercom

Girodisc Titanium Brake Pad Shields FITS: Porsche 981 GT4 The problem of brake fluid boiling is due to heat transferring from the rotors and pads directly into the fluid through the caliper pistons. When brake fluid boils, it releases air that is normally part of the molecular structure of the fluid. This air is compressible, of course, and the brake pedal goes to the floor instead of moving the caliper pistons. Production cars tend to suffer from this on track days because they don't have the extensive cooling ducts and exotic brake materials found on race cars. Race-only brake calipers generally come with titanium caliper pistons for one reason: titanium has low thermal conductivity. This means it's very bad at transferring heat, which is good if you're trying to keep your brake fluid from boiling. Here's a comparison of materials and their relative thermal conductivity ratings (lower is better): Titanium 6AL-4V = 6.7 W/mk Steel = 52 W/mk Aluminum = 130 W/mk Most fixed calipers use aluminum pistons which are, unfortunately, excellent at transferring braking heat to your brake fluid. Our solution is to place Girodisc's thin titanium shims between the brake pad and the caliper pistons. This helps prevent braking heat from transferring into the pistons and, thus, into the fluid. For cars that are going to see hard or multiple track days, these shims are affordable protection from losing your brake pedal at the wrong time and making your track day very expensive. Water jet cut to exact size; no cutting, grinding, or swearing involved. Price is per axle (four shims)

Garmin Dash Cam 67w 16 GB Class 10 Micro SD Card Included! Want to record your track sessions without the fuss of setting up a full data acquistion system and/or lap timer? If so, the Garmin Dash Cam 67w may be the solution you're looking for. That fact that it's also helpful for daily driving is a bonus, but that's not why you're shopping at Discovery Parts after all. You're probably wondering if you can record your sessions easily. To answer that question, here's a direct quote from the Garmin Product Strategy Manager we spoke to: "Yes! The user will be able to upload all the footage from the SD card to the Drive app. They just need to make sure that they prompt the dash cam to upload the footage so the camera doesn't automatically record over it." So there you have it! Garmin technology and simplicity in an unobtrusive package to capture your laps quickly and easily. IN THE BOX: Garmin Dash Cam 67w Pre-installed 16 GB microSD card Low profile adhesive/magnetic mount Vehicle power cables Dual USB power adapter Documentation

Goodridge G-Stop High Performance Stainless Brake Lines THIS KIT FITS THE CHEVROLET C7 CORVETTE Z06 (2015-16) Goodridge G-Stop high performance brake lines for the C7 Corvette Z06 consist of the finest quality PTFE inner hose covered by a braided stainless steel outer casing. This gives you a much firmer, more responsive brake pedal by eliminating the “spongy” feel that often accompanies stock rubber brake lines, making them ideal for the very high brake pressures seen during HPDE track days. G-Stop High Performance Brake lines are abrasion and corrosion resistant so they last a long time under harsh conditions. Goodridge G-Stop high performance brake lines are direct bolt-on replacements for all of the rubber brake lines in your Corvette Z06's brake system1. Four brake lines are included in each kit, with hose ends and brake line brackets that match the car’s original equipment. Conforming to Federal Motor Vehicle Safety Standard Number 106, Goodridge G-Stop high performance brake lines are U.S. DOT certified and T.U.V. approved. All Goodridge G-Stop brake lines go through a nine-point Quality Assurance testing process that includes measuring tensile strength and the ability to sustain line pressures to 3,000 psi. GOODRIDGE G-STOP STAINLESS STEEL BRAKE LINE DETAILS: Precise fit for your Chevy Corvette C7 Z06 Includes four (4) brake lines Greater braking efficiency Resistance to abrasion and corrosion Firmer pedal under heavy braking Added reliability, safety and brilliant looks Technically superior and race proven DOT, TUV, ADR, DEKRA, ARAICCC, ISO9001 Accredited. FMVSS 106 compliant DOT approved 1 Note: Brake components should be installed by a competent mechanic in a professional manner. Incorrect installation of brake components can be a major safety hazard.

REPLACEMENT ROTOR RINGS ONLY. INCLUDES NEW INSTALLATION HARDWARE. DOES NOT INCLUDE ALUMINUM HATS. Discovery Parts is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most Girodisc products the same or next business day to ensure we meet your delivery deadline. These Girodisc replacement rotor rings are direct replacements for the iron discs on your Girodisc two-piece rotors, and no modifications are necessary. New cap screws and washers are included with these replacement rotors. We do not recommend re-using the old hardware. The replacement rotor rings 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 their 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 two-piece Girodisc design allows for rotor ring-only replacement to minimize replacement costs and deliver outstanding performance and cooling. Sold/priced per pair.

D2-035 Girodisc REAR Replacement Rotor Rings REPLACEMENT ROTOR DISCS ONLY, DOES NOT INCLUDE ALUMINUM HAT. Need new rings for your Girodisc 2pc rotors? We've got them. Rings come complete with all new hardware and full instructions for re-assembly.Price is for a pair of rings and two hardware kits. Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

Cobalt Corvette C7 Z07 (Z07 Carbon Ceramic Brakes w/ Iron Disc) Brake Pads (Front)

Arai GP-5W Replacement Shields Replacement shields for the Arai GP-5W auto racing helmet.

AiM Patch Cables With 3.5mm Microphone Input Connect your sensors and loggers with AiM Sports patch cables. These cables include a 3.5mm female connector for using an external microphone. Perfect for overlaying your comms with your video and/or data.

A2-145 Girodisc 2pc Rear Brake Rotors (C7 Corvette Z06 w-Z07 CCM) The A2-145 Girodisc system is an upgrade to a two-piece steel rotor and aluminum hat combination as a direct replacement for the C7 Z07's rear carbon-ceramic brake discs. The Girodisc system bolts right up and work flawlessly with the stock rear calipers and parking brake system. We recommend using the Raybestos ST43 or Pagid 2487 racing brake pads with these Girodisc rotors.   Upgrading your brakes with these lightweight, high-performance replacements is an excellent solution to the expensive, fragile ceramic brakes on the C7 Corvette Z06 w/Z07 package. The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is manufactured in the US from cast iron, made to the same specification with the same material used by professional racing organizations. The rotor's curved-vane design was developed in racing as a centrifugal pump to force cooling air through the disc.   The rotor and hat mount together through a floating mount system of high strength alloy steel drive pins, manufactured by Girodisc in the US to their own specifications and 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 two-piece Girodisc design allows for rotor only replacement as well to minimize future replacement costs and deliver outstanding performance. Sold/priced per pair. Features: • Built for racing reliability and consistent performance • Compatible with demanding track environments • Designed for perfect fit and easy installation FAQs: Is this part track-proven? Yes, it has been tested extensively under racing conditions. Does it require professional installation? While not required, professional installation is recommended for best performance. Will this fit my vehicle? Please refer to the fitment guide or contact us to confirm compatibility. Can I return this if it doesn’t fit? Yes, as long as it’s unused and in original packaging.

The Girodisc system is an upgrade to a 350mm two-piece steel rotor and aluminum hat combination, a direct replacement for the OEM brake disc. The two-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 brake bias is maintained as well as your ABS efficiency. Girodisc rotors are lighter than the OEM rotors, reducing rotational and unsprung weight for quicker acceleration and suspension response. When used with Pagid or PFC performance brake pads and RF1 racing brake fluid (also available from ), 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 in the USA from cast iron, made to the same specification and with the same material used by professional racing organizations. The rotor's 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 braking 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 typically associated with floating rotors. The two-piece Girodisc design allows for rotor-ring only replacement to minimize future replacement costs. Priced per pair