Porsche 981

Castrol React SRF Racing Brake Fluid Ultra-High Wet Boiling Point Makes Castrol SRF A Standout Castrol React SRF Racing Brake Fluid is an ultra-high performance brake fluid popular with many of the highest performing auto racing teams around the world. The key to Castrol SRF brake fluid's performance is its silicon-ester technology. Not only is it less hygroscopic (i.e., it absorbs less water) than typical glycol-based brake fluids, Castrol SRF also reacts chemically with any absorbed water to further reduce its adverse effects on high-temperature braking performance. The result is an almost unheard of 518° F (270° C) wet boiling point, more than 100° F higher than most other racing brake fluids! Exceeds SAE 1703, ISO 4925, JIS K2233, FMVSS No. 116 DOT3 and DOT 4 specifications. Note: Castrol SRF is not a silicone-based brake fluid (i.e., DOT 5) and is compatible with most factory brake systems and fluids, including DOT 3 and DOT 4 fluids. Always follow vehicle manufacturer's recommendations when adding brake fluid. Castrol React SRF Racing Brake Fluid Typical Properties: Dry Boiling Point: 590°F (310°C) Wet Boiling Point: 518°F (270°C) Superior anti-vapor lock properties One-liter (1000ml) bottle

HALO P1 High Performance Brake Fluid The World's Most Advanced Racing Brake Fluid Imagine you're on the race track, hitting the entry to a corner. Your foot hammers down on the brake, and you feel... absolute perfection. That's Halo P1 for you. Developed with Fade Resistant Technology, this specialist brake fluid is the secret sauce for top-tier motorsport enthusiasts worldwide. Why? Because when you're tearing up the track, the last thing you want is a mushy pedal feel. Halo P1 delivers a low and stable compressibility profile over an extended temperature range, not to mention a crazy-high dry boiling point of 341º C (646º F). All of this is to ensure your brake pedal feel remains as strong and consistent as your lap times.Sold in 590 ml (20 fl. oz.) bottles. Features & Benefits That'll Make You Weep Tears of Joy Fade Resistant Technology: Keeps your pedal feel consistent, lap after lap, so you can focus on nailing those corners. Pure Methyl Borate Ester Base: The purity level here is so high, it's like the distilled essence of speed itself, ensuring extreme resistance to compression, even when things get hot (and we mean really hot). World-Beating Dry Boiling Point: At 341° C (646° F), it's like this fluid laughed in the face of boiling points and set a new standard. Low Viscosity & High Lubricity: Because your brake system deserves to be as smooth as your driving skills. What Makes Halo P1 The Secret Weapon? While other brake fluids are off playing checkers, Halo P1 is mastering chess. It's not just another methyl glycol borate ester brake fluid; it's a revolution in braking performance. With its unique proprietary manufacturing process, it achieves the highest levels of purity and the lowest compressibility possible, remaining constant over a wide temperature range. This is the highest boiling point of any racing brake fluid on the market, folks. And the lubricity? Off the charts, especially at high temperatures. FAQs That'll Clear the Air Before you rush off to convert your entire garage to a Halo P1 shrine, let's tackle some of those burning questions you might have: Can I use Halo P1 in my daily driver? As much as we love the enthusiasm, Halo P1 is a race-only formula. It's like putting a rocket booster on a bicycle – thrilling, but not recommended. How often should I change my brake fluid with Halo P1? Regular maintenance is key in racing. Check with your team or mechanic, but before every major race is a good rule of thumb. The Call to Action You've Been Waiting For So, are you ready to elevate your racing game to legendary status? To feel the rush of confidence as you brake later and harder, knowing your brake fluid won't let you down? It's time to switch to Halo P1. Your podium awaits.

Race Technologies Brake Pad 2403 Race Technologies 2403 Brake Pad Fitment Guide Make Model Build (Year) Front Rear Porsche 991 3.4 Carrera [iron brakes] 12 - 16 X Porsche 991.2 3.0 Carrera [iron brakes] 17 - 19  X Porsche 992 3.0 Carrera [iron brakes] 20 - X Porsche 997 3.6 C & 3.6 C4 08 - 11 X Porsche 718 Boxster 2.0 [982] 16 - X Porsche 718 Boxster S 2.5 [982] 16 - X Porsche Boxster 2.7 [981] 12 - X Porsche Boxster GTS 3.4 [981] 14 - X Porsche Boxster S 3.4 [981] 12 - X Porsche 718 Cayman 2.0 [982] 16 - X Porsche 718 Cayman S 2.5 [982] 16 - X Porsche Cayman 2.7 [981] 13 - X Porsche Cayman GTS 3.4 [981] 14 - X Porsche Cayman S 3.4 [981] 13 - X Race Technologies 2403 Brake Pads The Race Technologies 2403 brake pad is a high-performance front pad shape for demanding street, HPDE, track day, club racing, and motorsport use. Measuring 199.5 mm wide by 74 mm high with a D60 profile, the 2403 provides a large friction area for high-capacity braking systems. Competition Motorsport offers the 2403 in RE10 and TS20 compounds, allowing drivers to choose the friction material best suited to their vehicle, tires, driving style, and intended use. Race Technologies 2403 Brake Pad Specifications Pad Shape: 2403 / P1115.18 Axle Position: Front Overall Width: 199.5 mm Overall Height: 74 mm Pad Profile: D60 Pad Thickness: 17 mm Available Compounds: RE10 and TS20 Application: High-performance street, HPDE, track day, and motorsport use depending on compound The 2403 uses a distinctive D60 profile with a centered upper retention feature and wide mounting ears. Because brake systems can vary by vehicle, model year, and caliper configuration, compare the pad outline and dimensions with your existing pad before ordering. Race Technologies 2403 Brake Pad Compound Comparison RE10 Racing Compound Race Technologies RE10 is designed for demanding track and racing applications where consistent braking performance, modulation, and durability are priorities. It is well suited to sustained brake temperatures during HPDE, club racing, sprint racing, and endurance use. As a competition-focused compound, RE10 may produce increased brake dust and noise when used outside its intended operating temperature range. TS20 Street and Track Compound Race Technologies TS20 is designed for aggressive street driving, HPDE, and track-day use while retaining more street-friendly characteristics than a dedicated racing compound. It is a strong choice for dual-purpose performance vehicles that regularly transition between street and track use. Choosing Between RE10 and TS20 Choose RE10 for demanding track or racing applications where sustained heat and repeatable braking performance are priorities. Choose TS20 for performance street, HPDE, and mixed street-and-track applications where strong braking capability needs to be balanced with more street-friendly behavior. The ideal compound can vary based on vehicle weight, tire grip, brake temperatures, rotor size, track configuration, driving style, and brake system setup. Why Choose Race Technologies 2403 Brake Pads? The large 2403 pad shape provides substantial friction area for high-performance braking systems that repeatedly manage significant heat and braking energy. Combined with Race Technologies performance compounds, it is a strong option for drivers seeking predictable braking, consistent pedal feel, and reliable performance. Always verify the 199.5 mm width, 74 mm height, D60 profile, and 17 mm thickness against your existing brake pad before ordering. Shop Race Technologies 2403 Brake Pads Competition Motorsport specializes in high-performance and racing brake components for street, track, and race vehicles. Select the Race Technologies RE10 or TS20 compound above, or contact our motorsports specialists for assistance confirming pad shape, fitment, and compound selection. Note: RE10 is a "racing use only" pad. Running a "racing use only" pad on the street could produce excessive noise and dust. Disc wear could be accelerated if driven at cold temperatures or used in the incorrect temperature range. Racing pads are designed to work in specific temperature ranges, so it's important to choose the right compound for the environment the vehicle will be used in. Pad compounds are run on a brake dynamometer over multiple brake applications ("stops") to test the materials in a controlled environment and obtain accurate data. Wear rates and operating temperatures can be influenced by car set-up, grip levels, track layout, and other variables.

SilverRocket Dry Carbon Fiber Tailgate Support Reinforcement Applications: Porsche 718 (all models) Porsche 981 (all models) Eliminate Metal Dents With High-Downforce AOA Or Large Wings When we run our Porsche 718 GT4 RS with high downforce Angle-Of-Attack (AOA) settings on high-speed tracks, or when using high-downforce motorsport wings, the potential for metal dents in the sheet metal supporting the tailgate increases. For instance, the SilverRocket DRS-1 wing can generate over 550 lbs. of downforce at 200 mph. This substantial downforce is directed through the wing supports into the car's body at two points beneath the tailgate. There is a risk that high downforce could cause dents in the metal at these support points. SilverRocket Dry Carbon Fiber Wing Support Plates Highlights Benefit: Eliminates the risk of metal dents with high-downforce AOA settings and/or bigger rear wings Materials: Crafted from 100% aerospace-grade dry carbon fiber, twice the strength of steel Installation: Pre-fitted with 3M VHB tape for quick and easy installation in just 30 seconds

Spiegler Stainless Brake Lines - Porsche Rear 2 Line Kit Fitments include Most Porsche Models Spiegler 100% stainless front or rear brake lines for various Porsche models. ***DOES NOT REMOVE/REPLACE REAR CALIPER HARD LINE***  These line kits were revised to retain the rear hard line on these applications. On the rear calipers, the hard line bracket is bolted to the caliper and therefore does not need to be disconnected in order to remove the caliper for a brake pad change. Features All components manufactured in USA and Europe Stress-free Torsion Fitting System. Abrasion resistant coating/sheath Aircraft quality stainless steel fittings and bolts. Heavy gauge, tightly woven stainless steel braid Stringent and consistent quality control Du Pont PTFE- Teflon® lining DOT compliant Full testing battery on all parts, with lifetime warranty  Benefits Allows 360 degree rotation of banjo fitting for correct alignment and strain reduction Eliminates snagging and chafing Superior strength, longevity, and safety Eliminates line swell, more consistent feel Reduces line expansion and provides greater durability Quality assurance, road legal Allows for personalization Purchase and drive with confidence

Girodisc Porsche 981, 718 Rear Rings Refresh your Porsche’s braking performance with Girodisc D2-035 350mm rear replacement rings. These precision-machined, high-carbon cast iron rings bolt directly to your existing Girodisc aluminum hats using the included floating hardware kit. Replace only the wear surface to restore full braking performance while retaining your lightweight Girodisc two-piece system. Vehicle Fitment Compatible with:• Porsche 981 Cayman / Boxster (rear)• Porsche 718 Cayman / Boxster (rear)Note: For Girodisc 350mm two-piece rear rotor systems only. Designed to mate with original Girodisc aluminum hats — not compatible with factory two-piece rotor hats or PCCB systems. Features • Sold as a left/right pair with new floating hardware kit• CNC-machined from high-carbon cast iron for heat capacity and strength• Curved directional vanes maximize cooling and reduce fade• Bolt-on fitment to Girodisc aluminum hats — no modifications required• Balanced and heat-treated for consistent braking feel• Manufactured in Bellingham, WA, USA Specifications • Diameter: 350mm• Position: Rear• Material: High-carbon cast iron• Mount type: Floating two-piece system• Includes: Two rings and hardware kit• Sold/priced per pair• MSRP: $780.00 Girodisc D2-035 Porsche 981 / 718 Rear Replacement Ring FAQs Can these be installed with the OEM Porsche hats? No. These are designed exclusively for Girodisc aluminum hats and are not compatible with factory two-piece rotor assemblies. Will these fit PCCB or steel brake systems? Only the Girodisc steel two-piece rotor system — they are not designed for Porsche Ceramic Composite Brakes (PCCB). Are they suitable for track use? Yes. The high-carbon alloy and floating design resist cracking and warping under repeated high-temperature braking on track. How do I know when to replace the rings? Replace them when the rotor surface reaches minimum thickness or shows visible heat checking, per Girodisc wear specifications. Restore confidence in your Porsche 981 or 718 Cayman and Boxster with Girodisc D2-035 350mm rear replacement rings — the perfect blend of precision, performance, and cost-effective service life.

SilverRocket Dry Carbon Wind Buffeting Deflectors Applications: Porsche 718 GT4/GT4 RS/Clubsport Porsche 981 GT4/Clubsport Eliminate Wind Buffeting In High Style The SilverRocket Anti-Wind Buffeting Deflectors are aerodynamically optimized to eliminate wind vibration in your Porsche's cabin with open windows during high-speed driving. Made of racing-grade dry carbon fiber, they also provide a more track-like exterior aesthetic. Priced for a set of two (one left & one right)

SilverRocket Dry Carbon Fiber Clubsport Dive Planes Application: Porsche 718 GT4 & GT4 RS Porsche 981 GT4 & GT4 Clubsport Porsche 981/982 GT3 & GT3 RS Unleash The Aero Potential Of Your GT4 RS Unlock the true potential of your Porsche 718 GT4 RS. The SilverRocket Dry Carbon Fiber Clubsport Dive Planes offer up to a 17% increase in front axle downforce at 125 mph. Introducing the SilverRocket Clubsport Dive Plane Set for the Porsche 718, 981, 991, and 992 GT cars – the perfect aerodynamic part to increase front-axle downforce on-track. Their aggressive design compared to the original dive planes provides more downforce for racers on track to achieve better handling performance and front-rear downforce balance. The SilverRocket Clubsport Dive Planes allow you to add or replace factory-installed dive planes and front spoilers to further increase the downforce and overall performance with upgraded materials and design. SilverRocket Dry Carbon Fiber Clubsport Dive Plane Highlights Made From 100% Dry Carbon Fiber: crafted from 100% dry carbon fiber, this Dive Plane Kit goes well beyond OEM standards by delivering unrivaled durability and precision. Minimally Invasive Design: SilverRocket dive planes can be installed with or without drilling holes in the painted bumper to fit your specific needs. More Stylish: made with the extraordinary precision and attention to detail, the SilverRocket Clubsport Dive Plane kit offers a more sleek, professional aesthetic than the OEM Porsche parts. SilverRocket Clubsport Dive Planes create additional vortexes to optimize airflow around the front wheels and wheel wells. At 125 mph, the SilverRocket Clubsport Dive Planes can increase front axle downforce by as much as 17% when used in combination with the extended lower side spoiler, side aero cover kit, and side covers. This product is intended for race track use only.

GiroDisc Porsche Caliper Stud Kit 4 – BCS-04 The GiroDisc Porsche Caliper Stud Kit 4 (BCS-04) converts compatible Porsche brake caliper mounting points from conventional bolts to stainless steel studs and removable nuts. It is designed for owners who service their brakes regularly, including track-day drivers and club racers. This kit is selected by the vehicle's brake equipment, axle and caliper mounting arrangement. These are spacer applications. Factory-position hardware for these configurations is generally BCS-06. Protect Your Porsche Caliper Mounting Threads Repeated caliper removal means repeatedly threading a mounting bolt into the suspension upright. A stud conversion allows the stud to remain in place while the caliper is removed using the mounting nuts. This helps reduce repeated wear at the upright threads and makes it easier to guide the caliper back into position. The BCS-04 is useful during rotor replacement, brake inspections and other service requiring caliper removal. Its benefits are especially practical for Porsche owners who perform frequent brake maintenance throughout a track season. GiroDisc BCS-04 Features 17-4 PH stainless steel caliper mounting studs ARP stainless steel 12-point nuts Corrosion-resistant mounting hardware Studs remain installed during routine caliper removal Helps guide the caliper into position during installation Reduces repeated threading into the suspension upright Mounting hardware for two calipers on one axle Application: Specified GiroDisc caliper spacer configurations GiroDisc Porsche Caliper Stud Kit 4 Specifications Manufacturer: GiroDisc Manufacturer Part Number: BCS-04 Product Type: Brake Caliper Mounting Stud Conversion Kit Stud Material: 17-4 PH Stainless Steel Nut Type: ARP Stainless Steel 12-Point Installation Location: Front or rear, depending on application Mounting Configuration: Specified GiroDisc caliper spacer configurations Coverage: One Axle Per Kit What's Included With GiroDisc BCS-04 Four brake caliper mounting studs Four ARP 12-point nuts Four washers Medium-strength thread-locking compound One kit provides hardware for two calipers. Converting both axles requires two kits, and the front and rear may require different part numbers. GiroDisc BCS-04 Porsche Vehicle Fitment Front and rear with specified GiroDisc spacers: 996 Carrera/Carrera 4, 997.1 Carrera/Carrera 4, 986 Boxster S, 987 S and Cayman R. Rear with specified GiroDisc spacers: 981 base/S and 718 base/S. Fitment depends on the exact brake configuration, axle and spacer arrangement. The applications above are a selection guide. Confirm the part number against the current GiroDisc application information for the vehicle and rotor setup before purchase. Factory Mounting Positions and GiroDisc Spacer Upgrades Some Porsche GiroDisc rotor upgrades use caliper spacers to accommodate a larger rotor. A change in caliper position can change the required mounting hardware. A stud kit listed for a factory mounting position should not automatically be carried over to a spacer conversion. The BCS-04 is intended for specified girodisc caliper spacer configurations. Check the front and rear requirements individually, including whether the car has factory iron brakes or Porsche Ceramic Composite Brakes (PCCB). Installation Information Follow GiroDisc's instructions for thread preparation, thread-locking compound, stud engagement and nut torque. Confirm the required caliper spacing and hardware before installation. A technician familiar with the vehicle's braking system should perform the work. GiroDisc Porsche Caliper Stud Kit 4 FAQs What does the GiroDisc BCS-04 caliper stud kit do? It replaces the conventional caliper mounting bolts in compatible applications with studs and removable nuts, helping protect the upright threads during repeated brake service. How many calipers does one BCS-04 kit cover? One kit contains mounting hardware for two calipers on one axle. Check which kit is specified for each axle before ordering a complete front and rear conversion. Where is BCS-04 installed? Its installation location is front or rear, depending on application. Use the vehicle fitment section above to identify the relevant brake configuration. Are the BCS-04 studs stainless steel? Yes. The studs use 17-4 PH stainless steel, and the kit includes ARP stainless steel 12-point nuts. Can I choose BCS-04 using only my Porsche model name? No. Vehicle generation, brake equipment, axle and any caliper spacers must also match. Kits with different numbers should not be treated as interchangeable. Will BCS-04 work with a GiroDisc rotor upgrade? Only when this part number is specified for that rotor and caliper arrangement. Check whether the upgrade retains the factory mounting position or requires spacers. Can the same stud kit be used on the front and rear? Some applications specify the same kit on both axles, while others require different kits. Confirm the front and rear part numbers separately. Does the kit replace the brake rotors or calipers? No. This is a caliper mounting hardware conversion. Rotors, calipers and any required relocation spacers are separate components.

GiroDisc Porsche Caliper Stud Kit 12 – BCS-12 The GiroDisc Porsche Caliper Stud Kit 12 (BCS-12) converts compatible Porsche brake caliper mounting points from conventional bolts to stainless steel studs and removable nuts. It is designed for owners who service their brakes regularly, including track-day drivers and club racers. This kit is selected by the vehicle's brake equipment, axle and caliper mounting arrangement. BCS-12 is the factory-position front option. Specified GiroDisc spacer upgrades can require BCS-01. Protect Your Porsche Caliper Mounting Threads Repeated caliper removal means repeatedly threading a mounting bolt into the suspension upright. A stud conversion allows the stud to remain in place while the caliper is removed using the mounting nuts. This helps reduce repeated wear at the upright threads and makes it easier to guide the caliper back into position. The BCS-12 is useful during rotor replacement, brake inspections and other service requiring caliper removal. Its benefits are especially practical for Porsche owners who perform frequent brake maintenance throughout a track season. GiroDisc BCS-12 Features 17-4 PH stainless steel caliper mounting studs ARP stainless steel 12-point nuts Corrosion-resistant mounting hardware Studs remain installed during routine caliper removal Helps guide the caliper into position during installation Reduces repeated threading into the suspension upright Mounting hardware for two calipers on one axle Application: Specified factory front caliper mounting configurations GiroDisc Porsche Caliper Stud Kit 12 Specifications Manufacturer: GiroDisc Manufacturer Part Number: BCS-12 Product Type: Brake Caliper Mounting Stud Conversion Kit Stud Material: 17-4 PH Stainless Steel Nut Type: ARP Stainless Steel 12-Point Installation Location: Front Mounting Configuration: Specified factory front caliper mounting configurations Coverage: One Axle Per Kit What's Included With GiroDisc BCS-12 Four brake caliper mounting studs Four ARP 12-point nuts Four washers Medium-strength thread-locking compound One kit provides hardware for two calipers. Converting both axles requires two kits, and the front and rear may require different part numbers. GiroDisc BCS-12 Porsche Vehicle Fitment Front in specified factory configurations: 996 Carrera 4S, Turbo and early European GT3. Front in specified factory configurations: 997.1/997.2 Carrera S/4S/GTS and 981 base Cayman/Boxster. Fitment depends on the exact brake configuration, axle and spacer arrangement. The applications above are a selection guide. Confirm the part number against the current GiroDisc application information for the vehicle and rotor setup before purchase. Factory Mounting Positions and GiroDisc Spacer Upgrades Some Porsche GiroDisc rotor upgrades use caliper spacers to accommodate a larger rotor. A change in caliper position can change the required mounting hardware. A stud kit listed for a factory mounting position should not automatically be carried over to a spacer conversion. The BCS-12 is intended for specified factory front caliper mounting configurations. Check the front and rear requirements individually, including whether the car has factory iron brakes or Porsche Ceramic Composite Brakes (PCCB). Installation Information Follow GiroDisc's instructions for thread preparation, thread-locking compound, stud engagement and nut torque. Confirm the required caliper spacing and hardware before installation. A technician familiar with the vehicle's braking system should perform the work. GiroDisc Porsche Caliper Stud Kit 12 FAQs What does the GiroDisc BCS-12 caliper stud kit do? It replaces the conventional caliper mounting bolts in compatible applications with studs and removable nuts, helping protect the upright threads during repeated brake service. How many calipers does one BCS-12 kit cover? One kit contains mounting hardware for two calipers on one axle. Check which kit is specified for each axle before ordering a complete front and rear conversion. Where is BCS-12 installed? Its installation location is front. Use the vehicle fitment section above to identify the relevant brake configuration. Are the BCS-12 studs stainless steel? Yes. The studs use 17-4 PH stainless steel, and the kit includes ARP stainless steel 12-point nuts. Can I choose BCS-12 using only my Porsche model name? No. Vehicle generation, brake equipment, axle and any caliper spacers must also match. Kits with different numbers should not be treated as interchangeable. Will BCS-12 work with a GiroDisc rotor upgrade? Only when this part number is specified for that rotor and caliper arrangement. Check whether the upgrade retains the factory mounting position or requires spacers. Can the same stud kit be used on the front and rear? Some applications specify the same kit on both axles, while others require different kits. Confirm the front and rear part numbers separately. Does the kit replace the brake rotors or calipers? No. This is a caliper mounting hardware conversion. Rotors, calipers and any required relocation spacers are separate components.

SilverRocket Dry Carbon Rear Side Air Intake Covers Applications: Porsche 718 GT4/GT4 RS/Clubsport Porsche 981 GT4/Clubsport Made of racing-grade dry carbon fiber, the SilverRocket Dry Carbon Side Air Intake Covers are easy to install and give your Porsche 718 or 981 GT4 a more motorsport-like exterior aesthetic. Priced for a set of two (one left & one right)

SilverRocket Dry Carbon Fiber Air Intake Scoops (Left & Right) Applications: Porsche 718 Cayman GT4/GT4 RS/Clubsport Porsche 981 Cayman GT4 Increase Air Intake Volume, Velocity, and Performance The new SilverRocket Dry Carbon Fiber High-Flow Air Intake Scoops increase air intake by 22% and optimize dynamic performance. These race-inspired intakes also give the Porsche 718 or 981 GT4 a more sporty air intake sound. Made of racing-grade dry carbon fiber, they provide a more track-like exterior aesthetics. Easy to install, these are a must-have for track-bound Porsche GT4, GT4 RS, or Clubsports. Not applicable for models with Weissach package. Priced for two intake scoops (one left & one right).