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A2-242 Girodisc 2pc Rear Brake Rotors (C8 Corvette) Fits Corvette C8 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 RF-1 brake fluid (also available from Discovery Parts), 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. 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.

PFC 01 COMPOUND The Performance Friction PFC 01 compound is the standard by which all other racing brake pads are judged. The PFC 01 has a very high initial bite and torque, with very little temperature-induced torque rise. At the end of braking, less torque scatter exists for improved modulation and excellent release. With its low-wear characteristics and excellent disc conditioning properties, it's no wonder the PFC 01 compound has won more World and National Championships than any other brake pad on the market! COMMON CALIPER FITMENTS: Manufacturer: Model: Alcon H-Type AP Racing CP4567   CP5040-10/11/12/13S4   CP5100   CP5108   CP6760

Red Line Synthetic Racing ATF Red Line engine and transmission lubricants have long been the choice of racers and knowledgeable engine builders. The thermal stability, film strength and reduced parasitic drag found in Red Line Racing ATF all contribute to lower operating temperatures, increased engine life and more power. Red Line's racing heritage is reflected in all of their products, that's why you’ll see more Red Line products at the track than any other lubricant manufacturer. About Red Line Gear Oil for Automatic Transmissions: Manufacturer: Red Line Manufacturer part number: 30304 Size: Quart Similar to a Type F fluid, featuring even higher viscosity and no friction modifiers Produces faster shifts, quicker lock-up, better converter efficiency at high temps Enhanced extreme-pressure additives provide 5-times better film strength than petroleum ATFs Reduced clutch and gear wear compared to petroleum ATFs

Sparco Competition R 345 Steering Wheel 350mm Suede or Leather The Sparco Competition R 345 Steering Wheel delivers precision handling and uncompromised comfort for both street and track driving. Engineered with a 63mm dish for improved driver positioning, this wheel offers enhanced control and responsiveness. A yellow leather centering stripe provides quick visual alignment, while your choice of premium suede or leather ensures the right feel for your driving style. Trusted worldwide, Sparco steering wheels are crafted to improve grip, durability, and overall driving performance. Key Features Diameter: 350mm – balanced size for precision control Dish: 63mm depth for optimized driver ergonomics Cover Material: Available in suede for maximum race grip or leather for daily comfort Yellow leather centering stripe for immediate wheel alignment reference Motorsport-proven design trusted by professional and amateur drivers alike Why Choose the Sparco Competition R 345? With decades of motorsport heritage, Sparco is synonymous with racing performance. The R 345 steering wheel combines ergonomic comfort with race-ready technology, making it equally suitable for competitive track use or spirited driving on the street. Its deep dish design improves leverage and driving feel, while premium materials and reinforced construction guarantee durability under demanding conditions. Sparco steering wheels may require a vehicle-specific hub adapter, sold separately.

Sparco R 330 Steering Wheel 330mm Suede or Leather The Sparco R 330 Steering Wheel is designed to deliver maximum driving precision, comfort, and control. Featuring a yellow leather centering stripe for quick alignment reference and a varied anatomic grip, the R330 provides an ergonomic advantage that reduces fatigue and enhances driver feedback. With a 330mm diameter and 39mm dish, it’s the perfect blend of responsiveness and leverage for performance driving. Available in premium suede or leather with durable black cross stitching, the R330 is built to withstand the demands of motorsport and spirited street driving. Key Features Diameter: 330mm – compact size for responsive control Dish: 39mm depth for improved ergonomics and comfort Grip: Varied anatomic grip design for tactile feedback and reduced fatigue Cover Material: Choice of suede for maximum race grip or leather for all-around use Yellow leather centering stripe for quick wheel alignment Durable black cross stitching for long-lasting performance and style Why Choose the Sparco R 330? The Sparco R330 is a favorite among performance enthusiasts and racers alike, offering a balance of comfort, precision, and durability. Its ergonomic grip provides superior feel, while the suede or leather covering ensures dependable control in every driving scenario. Whether on the street, at a track day, or in competition, the Sparco R 330 Steering Wheel delivers professional-level performance and Italian craftsmanship. Sparco steering wheels may require a vehicle-specific hub adapter, sold separately.

Garmin dēzlCam OTR725 Truck Navigator And Dash Cam The Garmin dēzlCam is used by the Discovery Parts trackside support team, giving us the best big-rig directions along with an excellent dash cam. The Garmin dēzlCam has been to Atlanta Motorsports Park (our home base) and to a lot of iconic race tracks like Road Atlanta, Barber Motorsports Park, Daytona International Speedway, Laguna Seca, and lots more. BUILT TO GET YOUR RIG WHERE IT NEEDS TO GO We bought a Garmin dēzlCam after a smartphone "map" program sent our big truck and trailer down a subdivision road with a low bridge. Getting out of that jam, we knew we needed a dēzlCam. Our Garmin dēzlCam has three vehicles stored: a Ford T3500HD Transit Van with roof mounted A/C; a Ford F-450 alone; and the F-450 pulling a 44-foot gooseneck trailer. When you power it up for a trip, the Garmin dēzlCam lets you choose one of your preset vehicles or quickly add a new one. Your trip is calculated using the latest info to give you the best route for your rig. GARMIN dēzlCAM OTR725 TRUCK NAVIGATOR/DASH CAM DETAILS Manufacturer: Garmin Manufacturer part no: 010-02727-00 Display: 6.95" super-wide view IPS color TFT with on-cell capacitive touch panel Display resolution: 1024x600 pixels Built-in dash camera: yes, automatic incident detection Camera resolution: 1080p @ 30 FPS Camera field-of-view: 140º (diagonal) Camera voice control: yes Internal memory: 16GB Data card: 16GB microSD for dash camera Battery: rechargeable lithium-ion Battery life: ~30 min. Dimensions WxHxD: 7.0" x 4.1" x 1.4" Weight: 9.6 oz. (271g) POP-UPS AND RE-ROUTING KEEP YOU INFORMED Driving to different race tracks every weekend, we've had our Garmin dēzlCam display pop-up banners for state lines, weigh stations, cross winds, and other info that is relevant to our vehicle. The dēzlCam even has active dynamic re-routing, taking into consideration your vehicle height, length, and weight, so you're never out there on your own! WHAT'S IN THE BOX? Garmin dēzlCam OTR725 Vehicle suction cup mount USB-C vehicle power cable with 12 Volt adapter Pre-installed 16 GB microSD card Documentation

AiM 23 Pin Aux Harness for MXS 1.2 Strada, MXP Strada, and MXG 1.2 Strada AiM specially designed wiring and cables for the connection of all AiM electronic components to be useful and fundamental. AiM 23 Pin Aux Harness for MXS 1.2/1.3 Strada, MXP Strada, and MXG 1.2/1.3 Strada Details: Manufacturer: AIM Manufacturer part number: V02573330 AiM 23 Pin Aux Harness for MXS 1.2/1.3 Strada, MXP Strada, and MXG 1.2/1.3 Strada Compatibility: MXS 1.2/1.3 Strada MXP Strada MXG 1.2/1.3 Strada

AiM OBDII to MXL2, MXS & MXG Dash Cable Special AiM cable for connecting an AiM dash like the AiM MXS, MXG, MXL Pro, and Evo 4 to an OBDII port on your car. This is a special cable that takes your OBDII (K-Line) car connector and connects to the next generation AiM dashes via the Deutsch DTM Connector. If your harness does not have a Deutsch DTM connector, we can have your harness professionally modified. You will need to send us your harness for this custom work, which typically takes seven to ten days to complete. Please contact us at (888)748-7223 to make arrangements to have your cable modified. AiM OBDII to MXL2, MXS & MXG Dash Cable Details: Manufacturer: AiM Sports Manufacturer part number: AIM-OBDII Manufacturer alternate part number: MC-285 Fits OBDII to AiM MXS Fits OBDII to AiM MXG Fits OBDII to AiM MXL2 Fits OBDII to AiM Evo 4

Aim MX2E Plug & Play Dash Logger Kit For Lotus Elise/Exige Aim MX2E Plug & Play dash logger and cluster upgrade kit is specifically designed for Lotus Elise/Exige. If you are installing this kit in a 2008+ model year car, it will connect directly to your factory harness without any adapter. If using this in a 2004-2007 Lotus Elise/Exige, you will need to select the adapter harness for the older chassis in the drop-down above. Aim MX2E For Lotus Elise/Exige Details: Manufacturer: AiM Technologies Manufacturer Part Number: XA6MXPLEE0 Fully replaces factory gauge cluster: Yes Includes Cluster Hood: Yes Includes AiM GPS antenna: Yes Expandable input channels: Yes The display can function as a rearview camera: Yes Wi-Fi connectivity: Yes Need adapter cable for 2008+: No Need adapter cable for 2004-2007: Yes

AiM MXG 1.3 Strada Color TFT Dash The Full-Size Color TFT Dash For Road Use MXG 1.3 Strada ("street" in Italian) is a beautifully-designed, feature-rich color digital dash display. It is basically the MXG 1.3 without the data-logging function. The MXG 1.3 Strada features a wide 7" High Contrast TFT color screen with great visual impact, configurable to show lap times, RPM, and a huge range of info coming from your Engine Control Unit, analog/digital inputs, pre-defined math channels and an optional GPS08 Module. Programmable multicolor shift and alarm LEDs round out an incredibly powerful package. The MXG 1.3 Strada displays your RPM, selected gear, speed, plus all the data you choose (water temp, oil pressure, trans temp, lap times and much more) in either pre-configured or user-customized pages. Swapping between pages is as easy as pushing buttons. Plus the MXG 1.3 Strada puts a huge amount of control over your car's systems at your fingertips. And you can choose the version with "Street Icon" LEDs in place of the standard LEDs! 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). Available only in a CAN/RS232 version for the maximum level of customization and data access. The CAN input allows 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, or even channel expansion hubs, without using any analog channels. A separate CAN output allows you to send messages to your car's existing CAN network, adding to the vehicle system control possibilities! ALARMS & SHIFT LIGHTS The ten multicolored RGB shift lights can be customized to define the max RPM for each single gear. The same flexibility applies to the configurable RGB alarm LEDs: you can configure them to turn on/off depending on analog or digital inputs, ECU values, expansion values, math channels or GPS information (with the optional GPS08). You choose conditions, colors, and select a solid alarm or flashing one (including flash frequency). It's also possible to configure an accompanying text message. DIGITAL OUTPUT The MXG 1.3 Strada features a low-side (switch to ground) digital output 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. RACE STUDIO 3 MXG 1.3 Strada is configured using your PC and Race Studio 3. You can create, customize, delete, import and export configurations with all channels, ECU drivers, Math Channels, Display Pages, Digital Output, Alarms, Shift Lights and all the expansions you need. AIM SPORTS MXG 1.3 STRADA DASH TECHNICAL SPECS 9.3" x 5.0" x 1.0" Anodized Aluminum housing Large 7.0" high-contrast color TFT display 800x480 pixel screen resolution Weight 2.1 lbs (950g) Waterproof IP65 AIM SPORTS MXG 1.3 STRADA DASH KIT INCLUDES MXG 1.3 Strada digital dash USB cable 14-pin standard wiring 23-pin connector + contacts Installation CD with Race Studio 3 software All sensors and modules sold separately.

Stilo ST5 KRT Karting Helmet | Snell K2020 The Stilo ST5 KRT Karting Helmet combines a lightweight composite shell with a comfortable dual-density foam interior and a 3mm clear visor. Designed specifically for kart racing, this Snell K2020-certified helmet brings Stilo’s distinctive ST5 styling to the karting grid in a clean gloss white finish. Composite Construction, Comfortable Fit and Secure Visor Control The ST5 KRT takes its styling cues from Stilo’s ST5 Zero auto racing helmet, with features tailored to karting. Its composite construction keeps weight manageable, while the dual-density interior foam provides a supportive fit for practice sessions and race weekends. The symmetrical visor uses a central locking mechanism with two secured positions. Close it fully or leave it slightly open to allow additional airflow while keeping the visor latched. A 3mm clear visor is included, with compatible tinted, iridium and double-glazed replacement shields available separately. Stilo ST5 KRT Karting Helmet Features Lightweight composite shell developed for kart racing. Snell K2020 certification. Dual-density interior foam for a comfortable, supportive fit. Included 3mm clear visor. Symmetrical visor design for clear track visibility. Central visor lock with fully closed and slightly open secured positions. Gloss white exterior with distinctive ST5 styling. Compatible replacement visors and aerodynamic accessories available separately. Stilo ST5 KRT Karting Helmet Specifications Model: ST5 KRT / KRT20. Helmet type: Full-face karting helmet. Certification: Snell K2020. Shell material: Composite. Exterior finish: Gloss white. Included visor: Clear, 3mm thick. Interior: Dual-density foam lining. Visor locking system: Central lock with two secured positions. Intended use: Kart racing. Stilo ST5 KRT Karting Helmet Sizing Chart Stilo ST5 KRT Karting Helmet FAQs What certification does the Stilo ST5 KRT carry? The ST5 KRT carries Snell K2020 certification for kart racing. Check your sanctioning body’s current helmet requirements before ordering, including the accepted certification years for your class. Does Snell K2020 certification include flame-resistance testing? No. Snell K2020 does not require the flame-resistance testing included in the Snell SA2020 auto racing standard. Do not treat this karting certification as equivalent to an SA-rated auto racing helmet. Is the Stilo ST5 KRT a carbon fiber helmet? This version uses a composite shell. It is not the ST5 KRT Carbon model. What visor comes with the ST5 KRT? The helmet includes a 3mm clear visor. Compatible tinted, iridium and double-glazed replacement visors are sold separately. Can the visor stay slightly open while locked? Yes. The central locking mechanism provides a secured position with the visor slightly open for additional airflow, as well as a fully closed position. How do I choose the correct ST5 KRT size? Measure around the widest part of your head, above your eyebrows and ears, and compare the measurement with the Stilo sizing chart. Check the fit with the chin strap fastened. The helmet should feel snug and secure without painful pressure points or excessive movement. Can a junior driver use the ST5 KRT? Eligibility depends on the driver’s age, class and series rules. The ST5 KRT carries Snell K2020 certification, which is different from a CMR-certified junior karting helmet. If your class requires CMR certification, select a helmet carrying that approval. Can I use the ST5 KRT with a HANS device? Stilo lists this model as not compatible with frontal head restraints. For auto racing that requires a HANS device or another frontal head restraint, choose an appropriately certified helmet with approved restraint attachments. Is a double-glazed visor available for wet or cold conditions? Stilo lists a compatible double-glazed visor option to help reduce fogging in wet or cold conditions. It is sold separately; confirm ST5 KRT compatibility when selecting a replacement shield.

Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Elevate your karting with the Alpinestars KMX-9 v3 Graphic 3—built for competitive drivers who want proven protection, mobility, and bold style. Certified to FIA 8877-2022 Grade 1, its dual-layer construction balances abrasion resistance with breathable comfort for long sessions. Ergonomic stretch zones and floating sleeves maximize freedom of movement. Mesh ventilation and a moisture-wicking liner help regulate temperature under race conditions. The sublimated Graphic 3 finish is durable and fade resistant season after season. Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Highlights FIA 8877-2022 Grade 1 homologation Dual-layer poly-cotton twill for protection and breathability Mesh panels (underarms/crotch) for airflow and temperature control Floating sleeves and stretch zones for unrestricted movement Sublimated graphics for long-lasting, fade-resistant style Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit Details Moisture-wicking inner liner Knitted stretch panels: back, shoulders, lumbar Asymmetric front opening with secure closure Soft ergonomic collar; knitted wrist and ankle cuffs Two thigh pockets; adjustable waist belt Athletic-Regular fit Alpinestars KMX-9 v3 Graphic 3 Kart Racing Suit FAQs Is it FIA 8877-2022 Grade 1 approved? Yes. It meets FIA 8877-2022 Grade 1 for competitive karting. What sizes are available? EU sizes 40–60. Refer to the Alpinestars size chart or contact us for expert fitting help. What materials are used? Dual-layer poly-cotton twill outer with a soft, moisture-wicking liner and mesh ventilation zones. Is it suitable for hot weather? Yes. Mesh panels and the wicking liner help manage heat during long sessions. How does Graphic 3 differ from other KMX-9 v3 versions? Construction and certifications are the same; Graphic 3 features a unique sublimated design.