Paragon Laundry Bag
Paragon Laundry Bag $13.99
Paragon Laundry Bag Paragon’s Laundry Bag is the perfect accessory for any Paragon cooling garment. The nylon Paragon Laundry Bag comes in white or black, and protects your Paragon cooling garment investment during repeated laundering. Paragon Laundry Bag Details Manufacturer: Paragon Manufacturer part no.: 01-59000 (black), 02-59000 (white) Colors: black or white Dimensions: 10" x 6" x 1" Weight: 1 lbs.
Paragon Hose End Fitting (1.5
Paragon Hose End Fitting (1.5") $16.99
Paragon 1.5" Hose End Fitting Paragon’s 1.5” Hose End Fitting is custom made for connecting Paragon 1.5” Air Hose to the PVC inlet of your Paragon Viking Pro or Viking Pro Dual cooler.
AiM OBDII harness for MX-Series Strada dash-loggers
AiM OBD Harness for MX-Series Strada Dashes $160.00
AiM OBD Harness for MX-Series Strada Dashes AiM Sports specialized wiring harness compatible with the AiM MXS 1.2 Strada, MXP Strada, and MXG 1.2 Strada street dashboards. Designed to seamlessly connect via a 14-pin AMP connector, this harness ensures efficient power, ground, USB, and CAN expansions. Additionally, it facilitates a direct ECU link through the OBDII diagnostic port. Ideal for production vehicles equipped with an OBDII port, the harness supports both CAN and K-Line communication standards.
AiM Sports Patch Cable With External Microphone
AiM Sports Patch Cable With External Microphone $77.00
AiM Patch Cable With Microphone AiM CAN patch cable with integrated external microphone to connect any supported AiM data-logger to a SmartyCam HD Rev 2.1 / SmartyCam GP HD Rev 2.1. Not compatible with SmartyCam GP HD Rev 2.2. AiM CAN Patch Cable Details Manufacturer: AiM Sports Manufacturer part no.: V02566240 Length: 4 meters (13.1 feet) Connectors: 7-pin 712 male to 5-pin 712 male
AiM Sports KA 50 psi Boost-Vacuum (Absolute Pressure) Sensor - Competition Motorsport
AiM Sports KA 50 psi Boost/Vacuum (Absolute Pressure) Sensor $160.00
AiM Sports KA 50 psi Boost/Vacuum (Absolute Pressure) Sensor This absolute pressure sensor is ideal for measuring vapor (gas) pressures, from intake boost to crankcase pressure. The 50 psi pressure range is based on perfect vacuum (i.e., from 15 psi below atmospheric pressure to 35 psi above). This sensor is marked "0-50psiA" to differentiate it from the standard 0-50 psi sensor (marked "0-50psiSG"), which does not measure vacuum. KA pressure sensors are more robust than VDO-style pressure sensors, but they should still be isolated from engine heat and vibration whenever possible. Compatible with these AiM products MyChron6 MyChron5 MXL MXL2 MXG MXS MXM EVO3 EVO4 Features 1/8" NPT male threads.
Antigravity H5 Group 47 lithium-ion car battery with lightweight case
Antigravity H5/Group-47 Lithium Car Battery $949.99
Antigravity H5/Group-47 Lithium Car Battery Upgrade to a lightweight, high-power solution with the Antigravity H5/Group-47 Lithium Car Battery—a direct-fit drop-in replacement that boosts performance and reliability. Specifications OEM Case Size: 9.5 × 7 × 7.5 inches (fits factory trays) Amp Hours: 40 Ah High Power: 40 Ah = 1500 CA Exclusive RE-START Technology: Built-in wireless jump-starting via keyfob Battery Management System: Full BMS for cell protection and extended lifespan Ultra Lightweight: Drop up to 40 lbs instantly—70% lighter than lead-acid Threaded Terminals: M8 × 1.25 Features Direct OEM Fit: Installs without modifications, using standard hold-down and terminal locations. Wireless Jump-Start: Emergency RE-START from up to 20 ft away—no booster cables needed. Advanced BMS: Monitors and balances cells to prevent over-charge/discharge and extend battery life. Massive Weight Savings: Cuts front-end weight by 40 lbs, improving handling and weight distribution. FAQs What vehicles use Group-47 batteries? Common in many European and import models, including Audi A4, BMW 3 Series, Volkswagen Golf, and more. How much weight will I save? Up to 40 lbs compared to a typical 30 lb lead-acid battery—a 70% reduction. Can I choose different capacities? No, this battery only comes in a 40 Ah version, giving you extraordinary power reserve. Is installation plug-and-play? Absolutely—fits OEM trays and uses factory terminals and brackets. Experience lighter weight, faster starts, and built-in wireless jump-starting—order your Antigravity H5/Group-47 Lithium Car Battery today! NEW! Lightweight Lithium Batteries with Wireless Remote Built-In Jump Starting! Antigravity Batteries has changed the game again with their latest Lithium-Ion Car Batteries. The newest RE-START line of batteries offers built-in WIRELESS Jump-Starting! That means if your battery is ever discharged, simply press the button on the provided key fob, start the car, and drive away! No need for a jump starter or roadside assistance. You don’t even have to open the hood—activate it from inside your vehicle! If you want to track your battery status via Bluetooth, you can use the Bluetooth Battery Tracker PLUS (sold separately).
Sparco S-Urban Martini Shoe
Sparco S-Urban Martini Shoe $109.00
Sparco S‑Urban Martini Shoe Retro Racing Heritage Meets Modern Lifestyle Bring the golden age of motorsport to your everyday look with the Sparco S‑Urban Martini Shoe. Crafted with iconic Martini Racing stripes on a premium microfiber upper and grounded by a gum‑rubber sole, this low‑top sneaker combines historic racing flair with modern comfort—available in sizes 37 to 48. Sparco S‑Urban Technology Martini Racing design: Distinctive dark blue, light blue and red stripes along the sides for a vintage motorsport accent Microfiber upper: Lightweight yet durable, smooth texture with subtle padding at collar & tongue Gum rubber outsole: Soft, grippy sole inspired by classic tennis/racing shoes  Sizes 37–48: Extended range to fit many foot sizes comfortably  Why Choose the S‑Urban Martini? Perfect for both casual days and motorsport‑inspired events, the S‑Urban blends performance‑inspired aesthetics with walkable comfort. Classic look: Retro‑styled trainers influenced by the 1980s motorsport era  Everyday eye‑catcher: Quality micro‑textured finish and gum sole catches attention without overpowering outfits. Unisex size range: Comfortable fit from EU 37 to 48 for most users. Care Tips Use a soft, clean cloth to spot‑clean microfiber. Do not machine‑wash. A light scrub with mild soap wipes away dirt on the outsole. Sparco S‑Urban Martini Shoe FAQs What size should I choose?Available from EU 37 to 48; runs true to size thanks to padded collar—no need for half‑sizes unless you prefer extra width. Are they suitable for driving?Yes. The soft gum sole offers grip and flexibility, great for casual driving without FIA certification. Do they have racing homologation?No, they do not. These are lifestyle sneakers inspired by Sparco’s racing DNA, not approved, race‑legal footwear. Bring Home Motorsport Style Today  Step into motorsport tradition crossed with lifestyle comfort. The Sparco S‑Urban Martini Shoe is your go‑to sneaker for standout style and everyday wear.
Side profile of Sparco Gulf S-Urban trainer with contrasting orange overlays and padded mesh collar-image

Side profile of Sparco Gulf S-Urban trainer with contrasting orange overlays and padded mesh collar
Sparco Gulf S-Urban Shoe $109.00
Sparco Gulf S-Urban Shoe Step out in style with the Sparco Gulf S-Urban Shoe—where casual comfort meets a nod to motorsport heritage. Perfect for everyday wear, these shoes blend sleek design with durable materials that keep you looking sharp from the sidewalk to your weekend errands. Everyday Casual Comfort with Motorsport-Inspired Style Sparco Gulf S-Urban Shoe Features • Gum rubber outsole: Provides reliable traction on a variety of surfaces without the bulk of traditional race soles• Synthetic leather upper: Easy to clean, weather-resistant, and built to last• Padded collar & cushioned insole: Delivers all-day support and reduces foot fatigue• European sizing 37–48: A wide range to ensure a great fit for everyone’s foot Sparco Gulf S-Urban Shoe FAQs Are these shoes suitable for casual, everyday wear? Yes, the S-Urban is designed as a lifestyle shoe—perfect for running errands, casual outings, and everyday comfort. Do they fit true to size? They run true to standard European sizing. If you’re between sizes, we recommend sizing up for extra room. How do I clean them? Simply wipe the synthetic leather with a damp cloth; avoid soaking and let them air dry naturally. Can I wear them in light rain? The synthetic leather upper is water-resistant, so they’ll handle light showers—just don’t submerge them. Casual, comfortable, and crafted for everyday adventures—grab your pair of Sparco Gulf S-Urban Shoes and hit the streets in style. Sparco Gulf S-Urban Shoe Size Chart
PFC-Porsche-Replacement-Slotted-V3_Disc-Image
PFC Performance Friction 380mm Rear Replacement Rotors for Porsche (OEM Iron) $1,223.00
Performance Friction PFC 380.30.0065.451/461 380mm Rear Floating Racing Brake Rotors Replacement Rotors only (no hats) for 380.075.63/64 which fit the Following Cars (w/ OEM Iron Rotors) Porsche 992 GT3 (Rear) Porsche 992 GT3RS (Rear) Porsche 718/982 GT4RS (Rear) Porsche 991 GT2RS/GT3/GT3RS (Rear) Porsche 981 GT4 (Rear) PFC the manufacturer of Porsche Cup braking systems developed a 380x30 mm rear rotor replacement kit that is a direct replacement for the OEM Steel Brake rotors.  Performance Friction PFC V3 Disks with Zero Failure Technology Unique Rotor and Hat interface, eliminating most hardware. The elimination of hardware reduces weight, complexity, and installation time for less down time and more seat time on the track.  Replace your rotor discs in minutes with a flat head screwdriver PFC metallurgy specified for high Thermal stability and mechanical strength for increased longevity 48 vane geometry engineered for increased airflow for increased brake cooling during the heat of the battle while on track Patented slot pattern for increased initial bit and pad surface conditioning Lightweight forged hard anodized aluminum hat for increased durability and performance The two-piece PFC V3 design allows for disc-only replacement as well, minimizing future replacement costs and delivering outstanding performance. PFC’s V3 discs are optimized to ensure the highest level of performance, wear and durability for your Porsche’s braking system.  These high-performance OEM replacement assemblies now feature aluminium hats in both front and rear, similar to the original. There is a saving of over one pound by trimming excess material from the unused areas around the disc in our new V3 ZeroFailures™ design, which will allow for disc changes in a matter of seconds with a flat head screwdriver. Sold/priced per pair.
A2-149 Girodisc Audi B8, B9 RS5 Rear Rotors
A2-149 Girodisc Audi B8, B9 RS5 Rear Rotors $995.00
Girodisc Audi B8, B9 RS5 Rear Rotors Developed for the demanding braking systems found on Audi’s RS5, these Girodisc rear rotors combine precision engineering with reduced unsprung weight for sharper response and superior heat control. The two-piece design enhances durability and cooling efficiency while maintaining full compatibility with factory calipers and ABS systems. Vehicle Fitment Audi RS5 (B8, 2013–2015)Audi RS5 (B9, 2018–2023)Compatible with OEM Brembo rear calipers and factory hardware. Performance Engineering for Track and Street The Girodisc system is a direct bolt-on replacement for the OEM rotors—no modifications required. Each rotor features a lightweight 6061-T6 aluminum hat paired with Girodisc’s proprietary cast-iron friction ring. The floating two-piece design allows for natural expansion under extreme heat, maintaining consistent pad contact and brake feel. Curved internal vanes pull cooling air through the disc, greatly improving temperature management during spirited or track driving. Features • Direct OEM replacement – no modifications required• Billet 6061-T6 aluminum hats with anodized finish• Proprietary cast-iron rings, cast and machined in the USA• Floating mount system with 10 cadmium-plated drive pins• Anti-noise spring washers eliminate rattle and maintain float• Curved vane design increases airflow for optimal cooling• Lightweight two-piece construction reduces unsprung mass• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair Girodisc A2-149 Rear Rotor FAQs: Are these rotors compatible with both B8 and B9 RS5 models? Yes. Girodisc designed the A2-149 rotors to fit both generations using the OEM Brembo rear brake setup. What benefits will I notice compared to factory rotors? You’ll experience reduced fade, better cooling under sustained braking, and improved suspension response due to lower unsprung weight. Do these rotors work with stock pads? Yes. They’re fully compatible with OEM or performance pad compounds designed for iron rotors. Are they suitable for street use? Absolutely. Girodisc rotors deliver smooth, quiet operation on the street with the thermal stability needed for track sessions. Enhance your Audi RS5’s braking precision and performance with Girodisc rear rotors—lightweight, rebuildable, and purpose-built for consistent, confidence-inspiring stops.
A2-220 Girodisc 2pc Rear Brake Rotors - BMW F8X M2 / M3 / M4
A2-220 Girodisc 2pc Rear Brake Rotors - BMW F8X M2 / M3 / M4 $1,350.00
Girodisc Rear Brake Rotors – BMW F8X M2 / M3 / M4 The Girodisc A2-220 Rear Rotor Kit is a direct replacement for factory carbon ceramic or iron rotors on the BMW F8X platform, including the M2, M3, and M4. Designed for drivers who demand superior thermal control and serviceability, these 380mm two-piece rotors deliver exceptional braking consistency, reduced weight, and race-proven reliability—without any modifications required. Convert Carbon Ceramic to Iron with OEM Precision For vehicles originally equipped with BMW’s carbon ceramic rotors, this Girodisc kit offers a straightforward conversion to high-performance iron rotors. The system bolts directly to the car using the factory calipers and hardware, maintaining OEM brake bias and ABS calibration. Girodisc’s curved-vane design and floating mount system ensure cooler operation, quieter performance, and reduced maintenance costs compared to carbon ceramics. Features • Direct replacement for 380mm BMW F8X M2 / M3 / M4 rear rotors• Converts carbon ceramic brakes to iron rotors with no modifications• Two-piece floating design: 6061-T6 aluminum hat + proprietary cast-iron ring• Curved-vane geometry for superior heat dissipation• Floating mount system with cadmium-plated drive pins and anti-noise spring washers• Class 12.9 hardware for high torque load capacity• Reusable aluminum hats – replace iron rings when worn• Reduced unsprung and rotational mass for improved handling• Sold/priced per pair Vehicle Fitment • BMW F80 M3 / F82–F83 M4 (including CS with optional carbon ceramic package – gold calipers)• BMW F87 M2 / M2 Competition (red or silver calipers)• BMW F87 M2 CS (optional carbon ceramic package – gold calipers)• Note: Vehicles with blue calipers require a different rotor size, available separately. Girodisc A2-220 Rear Rotors – BMW F8X M2 / M3 / M4 FAQs Do these rotors fit OEM calipers? Yes. The A2-220 rotors bolt directly to factory calipers and hubs with no modifications needed. Can I use these to replace carbon ceramic rotors? Absolutely. This kit is designed to replace OEM carbon ceramics with Girodisc’s high-performance iron rotors. It’s a simple bolt-on conversion that reduces cost and improves heat capacity. Do I need to change brake pads? Yes. When converting from carbon ceramic to iron rotors, use pads specifically designed for iron discs to ensure proper friction and performance. What are the benefits of a two-piece floating design? The floating mount system allows for thermal expansion without warping or cracking, maintaining smooth, consistent braking and extending rotor life. Are replacement rings available? Yes. Girodisc offers replacement cast-iron rings that allow you to reuse your aluminum hats and hardware, reducing long-term cost. Are these rotors noisy? No. Anti-noise spring washers prevent rattling when cold while allowing proper float when hot. Upgrade your braking performance and reduce long-term maintenance costs with the Girodisc A2-220 2-Piece Rear Brake Rotors (380mm)—precision-engineered for BMW’s F8X M2, M3, and M4 platforms.
A2-156 Girodisc Porsche 390mm Rear Rotors (OEM PCCB)
A2-156 Girodisc Porsche 390mm Rear Rotors (OEM PCCB) $1,900.00
Girodisc Porsche 390mm Rear Rotors Upgrade your Porsche’s braking system with Girodisc’s 390mm rear iron rotors, designed as a direct replacement for OEM PCCB (carbon-ceramic) discs. This conversion provides improved heat capacity, consistent braking performance, and drastically lower maintenance costs—all while maintaining factory fitment and ABS compatibility. Direct Iron Replacement for Porsche PCCB Rotors The Girodisc system bolts directly to the car and works seamlessly with OEM calipers and pads. Each rotor features a CNC-machined 6061-T6 aluminum hat and Girodisc’s proprietary high-carbon cast iron friction rings, all made in the USA. The floating two-piece design allows for controlled expansion under heat, preserving pad contact and consistent pedal feel. The curved vane design acts as a centrifugal pump, pulling cooling air through the disc for maximum thermal efficiency during hard use. A2-156 Girodisc Porsche 390mm Rear Rotor Features • Direct replacement for OEM Porsche PCCB 390mm rear rotors• Billet 6061-T6 aluminum hats with hard-anodized finish• Proprietary high-carbon cast iron rings cast and machined in the USA• Floating mount system with 12 cadmium-plated steel drive pins• Anti-noise spring washers eliminate rattle while maintaining float• Curved internal vanes maximize airflow and cooling• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair A2-156 Girodisc Porsche 390mm Rear Rotor FAQs: Can these rotors replace Porsche PCCB carbon-ceramic discs directly? Yes. The Girodisc 390mm system is a direct bolt-on replacement designed to work with the original PCCB calipers and hardware. What are the advantages of switching to iron rotors? Iron rotors provide more consistent performance at high temperatures, improved pedal feel, and drastically reduced replacement cost compared to OEM carbon-ceramics. Do these rotors affect the car’s ABS or stability systems? No. Girodisc rotors maintain factory dimensions and mass distribution, ensuring full electronic compatibility. How do they perform on track? Expect stable pedal feedback, greater resistance to fade, and predictable braking behavior throughout long sessions, especially when paired with performance pads and high-temperature fluid. Experience superior control and serviceability with Girodisc’s 390mm rear iron rotors—built for Porsche performance enthusiasts who demand reliability, precision, and track-ready braking confidence.
A2-126 Girodisc Porsche 997 GT3 Cup Rear Rotors
A2-126 Girodisc Porsche 997 GT3 Cup Rear Rotors $1,350.00
Girodisc Porsche 997 GT3 Cup Rear Rotors Developed for Porsche’s factory-built track machines, the Girodisc rear rotors for the 997 GT3 Cup deliver the strength, heat capacity, and rebuildability needed for serious motorsport use. These two-piece floating rotors are designed to handle extreme braking forces while maintaining OEM balance, pedal feel, and ABS function. Vehicle Fitment Porsche 911 GT3 Cup (997.1 & 997.2)Porsche 911 GT3 (997.2)Porsche 911 GT2 (997.2)Compatible with OEM Brembo calipers and both iron and PCCB factory setups. Engineered for Race-Level Braking Performance The Girodisc system bolts directly to the factory hubs with no modifications required. Each rotor features a U.S.-sourced 6061-T6 aluminum hat mated to Girodisc’s proprietary cast-iron friction ring. The floating two-piece design allows for thermal expansion without warping, maintaining consistent pad contact through repeated heat cycles. Internal curved vanes act as centrifugal pumps, forcing air through the disc to improve cooling during long sessions. This combination of precision machining and race-tested materials ensures maximum reliability and control on and off the track. Features • Direct OEM replacement for Porsche 997 GT3 Cup rear rotors• 6061-T6 billet aluminum hats with hard-anodized finish• Proprietary high-carbon cast-iron rings cast and machined in the USA• Floating mount system with 10 cadmium-plated steel drive pins• Anti-noise spring washers prevent rattle while maintaining float• Curved vane design for optimal airflow and heat dissipation• Retains OEM pad compatibility—no modification required• Fully rebuildable—replace only the iron rings when worn• Sold/priced per pair Girodisc A2-126 Rear Rotor FAQs: Are these compatible with both PCCB and iron brake systems? Yes. Girodisc rotors are designed to bolt directly onto 997.2 GT3 and GT2 models with either PCCB or iron setups using the same OEM calipers and pads. Do I need to change pads when switching to these rotors? No. Unlike many aftermarket kits, these rotors are designed to use factory unmodified pads and hardware. What advantages do Girodisc rotors offer over stock rotors? They provide better cooling efficiency, lower unsprung mass, and rebuildability—ideal for track use where consistency and serviceability matter most. Can these rotors handle full race conditions? Absolutely. Girodisc rotors are engineered for professional-level track environments and are proven to withstand prolonged high-temperature cycles. Equip your Porsche 997 GT3 Cup with Girodisc rear rotors for uncompromising precision, control, and endurance—built to match the car’s motorsport pedigree.
A2-047 Girodisc Mitsubishi Evo X Rear Rotors
A2-047 Girodisc Mitsubishi Evo X Rear Rotors $995.00
Girodisc Mitsubishi Evo X Rear Rotors Enhance the braking performance of your Evo X with Girodisc’s lightweight two-piece rear rotors. Designed to bolt directly to your factory calipers, these precision-engineered rotors reduce unsprung mass, improve cooling, and deliver consistent stopping power for both spirited street driving and aggressive track use. Vehicle Fitment Mitsubishi Lancer Evolution X (2008–2015)Direct OEM replacement – no modifications requiredCompatible with factory calipers and hardware Precision Engineering, Race-Proven Performance The Girodisc system replaces the factory cast rotor with a fully rebuildable two-piece floating assembly. Each rotor features a CNC-machined 6061-T6 aluminum hat and Girodisc’s proprietary cast-iron friction ring, both manufactured in the USA. The curved internal vane design acts as a centrifugal pump to draw air through the rotor, keeping temperatures stable under heavy braking. This design maintains factory ABS function and brake bias while improving overall responsiveness and rotor longevity. Features • Direct OEM replacement – bolts to factory hubs• 6061-T6 billet aluminum hats, machined and anodized in the USA• Proprietary cast-iron friction rings with racing-grade metallurgy• Floating mount design with cadmium-plated steel drive pins• Anti-noise spring washers allow expansion and prevent rattle• Curved internal vanes maximize airflow and heat dissipation• Reduces unsprung and rotational mass for better handling• Maintains OEM brake balance and ABS calibration• Fully rebuildable – replace only rotor rings when needed• Sold/priced per pair Girodisc A2-047 Rear Rotor FAQs: Are these a direct fit for the Evo X? Yes. They bolt directly to the OEM hubs and work perfectly with factory calipers—no modifications or adapters required. What’s the advantage of Girodisc rotors? They’re lighter than OEM rotors, improving suspension response and heat control for more consistent braking performance. Are they suitable for track use? Absolutely. Girodisc rotors are engineered for high-temperature endurance, making them ideal for performance driving and competitive use. Do I need special pad
A2-324 Girodisc Chevrolet Corvette C5/C6 Z51 Rear Rotors
A2-324 Girodisc Chevrolet Corvette C5/C6 Z51 Rear Rotors $995.00
A2-324 Girodisc Chevrolet Corvette C5/C6 Z51 Rear Rotors These Girodisc 2-piece floating rear rotors are a direct replacement for the C6 Z51 330mm rear rotor (J55 “heavy-duty” package). Weighing just 12.4 lb per rotor, they shed unsprung weight and rotating mass for sharper suspension response and consistent stopping power. Race-Bred Construction High-carbon iron rings: Proprietary Girodisc metallurgy for stability under repeated heat cycles. 48 curved directional vanes: Internal pump action pulls cooling air through the rotor for superior heat rejection. 6061-T6 aluminum hats: Black anodized for corrosion resistance and reduced mass. Floating hardware: Cadmium-plated high-strength steel drive pins with Belleville washers & spring clips for quiet, street-friendly float. Rebuildable design: Replace rings with Girodisc D2-324 when worn—reuse the hats and hardware. Vehicle Fitment Chevrolet Corvette C6 with Z51 (J55) rear brakes Chevrolet Corvette C5 & C6 base (with Z51 rear caliper bracket GM #88964167 or equivalent) Technical Specifications SKU: A2-324 Position: Rear Diameter: 330 mm Thickness: 26 mm (minimum 24 mm) Weight: 12.4 lb per rotor assembly Vane Design: 48 curved directional Ring Part # (replacements): D2-324 Sold/Price: Per pair Fitment Note: These C6 Z51 rotors can be used on C5 and C6 base cars with the Z51 rear caliper bracket (GM #88964167) or equivalent. The bracket works with the existing calipers and these rotors to complete the conversion to the Z51 brake package. Why Upgrade to Girodisc? Compared to one-piece OE rotors, Girodisc 2-piece assemblies reduce unsprung mass, improve cooling, and resist cracking/warping under track heat. The floating mount maintains pad alignment and helps the rotor self-center between the pads for consistent pedal feel. Replace rings at or before the 24 mm minimum or if any crack reaches the edge of the ring.
Girodisc replacement rotor rings
D2-031 Girodisc Porsche 986 / 987 Rear Replacement Rings $780.00
Girodisc Porsche 986, 987 Rear Rings Refresh the braking performance of your Porsche Cayman or Boxster with Girodisc D2-031 299mm rear replacement rings. These precision-engineered rings are designed to bolt directly to your existing Girodisc aluminum hats using the included floating hardware kit. Replace only the worn rotor surface while maintaining the lightweight performance of your Girodisc two-piece system. Vehicle Fitment Compatible with:• Porsche 986 Boxster / Boxster S (1997–2004, rear)• Porsche 987 Boxster / Boxster S (2005–2012, rear)• Porsche 987 Cayman / Cayman S (2006–2012, rear)Note: For use with Girodisc 299mm two-piece rear rotor systems only. Not compatible with OEM or PCCB carbon-ceramic rotors. Features • Sold as a left/right pair and includes complete floating hardware kit• Direct replacements for Girodisc 299mm two-piece rear rotors• High-carbon cast iron construction improves heat capacity and stability• Directional curved vanes enhance airflow and reduce fade• Maintains factory brake balance and ABS functionality• Designed exclusively for Girodisc aluminum hats – not compatible with OEM or other brands Specifications • Diameter: 299mm• Position: Rear• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rings and hardware kit• Sold/priced per pair Girodisc D2-031 Porsche 986 / 987 Rear Replacement Ring FAQs Do these fit factory Porsche rotor hats? No. The D2-031 rings are designed only for Girodisc aluminum hats and will not fit factory one-piece or PCCB systems. Can I reuse my Girodisc hardware? No. Each kit includes brand new hardware that must be used during installation for proper torque and float tolerance. Are these compatible with the factory calipers? Yes. The D2-031 rings are engineered to maintain the stock caliper offset and fitment with OEM or aftermarket pads. Are they suitable for autocross or light track use? Absolutely. These rings provide excellent heat control and consistent braking performance under spirited driving conditions. Restore confidence and control in your Porsche Cayman or Boxster with Girodisc D2-031 299mm rear replacement rings — precision-built for cooling, strength, and long-lasting braking performance on the street or track.
American Express Apple Pay Discover Google Pay Klarna Maestro Mastercard PayPal Shop Pay Visa