
Girodisc
A1-035 Girodisc 2pc Front Brake Rotors (340mm)
$1,781.00
A1-035 Girodisc 2pc Front Brake Rotors (340mm)
FITS: Porsche 981 Boxster/Cayman base model (2013-2016)
Competition Motorsport is an authorized dealer for Girodisc products. As one of the largest stocking dealers in the country, we ship most products the same or next business day to ensure we meet your delivery deadline.
This Girodisc system upgrades the 325mm OEM one-piece rotors to a 340mm two-piece steel disc and aluminum hat. Machined aluminum caliper spacers are included to accommodate the larger Girodiscs. This two-piece "floating rotor" design will bolt directly to your Porsche 981 front and work flawlessly with the OEM calipers.
Upgrading your brakes to lightweight, high-performance Girodisc rotors, you maintain the factory brake bias and ABS effectiveness. Much lighter than the OEM rotors, Girodisc rotors reduce rotational and unsprung mass giving you stronger braking and faster suspension response.
Combined with Pagid or PFC performance brake pads and Competition Motorsport RF-1 racing brake fluid, Girodisc rotors are the ultimate solution to overheated, cracked, warped rotors that result from high-performance driving.
The central hat of the rotor is made from 6061-T6 aircraft aluminum. The disc is manufactured in the USA from the same cast iron used by professional racing organizations. Its curved-vane design, developed in racing, acts like a centrifugal pump forcing cool air through the disc.
The disc and hat mount together through a floating mount system using ten cadmium plated, high-strength alloy steel drive pins manufactured by Girodisc. These drive pins transfer braking load while maintaining axial and radial float between the disc and hat to allow for heat expansion. Anti-noise spring washers eliminate the noise typically associated with floating rotors.
This two-piece Girodisc design allows for disc-only replacement, reusing the hat to minimize maintenance costs.
Sold/priced per pair.

Pagid
Pagid Racing Brake Pads No. 8074 (Front)
$796.00
Pagid Racing Brake Pad Shape No. 8074
Fits the Following Vehicles:
Make
Model
Build (Year)
Front
Rear
Porsche
991 3.4 Carrera [iron brakes]
11 - 15
X
Porsche
991.2 3.0 Carrera [iron brakes]
15 -
X
Porsche
992 3.0 Carrera [iron brakes]
18-
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
Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits.
Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted.
RSL 29 Compound:
The Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear.

Pagid
Pagid Racing Brake Pads No. 2406 (Rear)
from $424.00
Pagid Racing Brake Pad Shape No. 2405
Pagid Racing Brake Pads are engineered for high-performance driving, delivering exceptional stopping power, durability, and control under the most demanding conditions. Trusted by professional racers and performance enthusiasts worldwide, these pads are crafted using advanced friction materials and cutting-edge technology to ensure consistent performance, low fade, and excellent modulation. Whether you're on the track or tackling aggressive street driving, Pagid Racing Brake Pads provide the reliability and confidence you need to push your vehicle to its limits.
Pagid Racing Brake compounds are for steel (cast iron) rotors only unless otherwise noted.
Fits the Following Vehicles:
Make
Model
Build (Year)
Front
Rear
Porsche
996 Carrera 3.4 & 3.6
1997 - 2005
X
Porsche
718 Boxster 2.0
2016+
X
Porsche
718 Boxster S 2.5
2016+
X
Porsche
986 Boxster
1996 - 2005
X
Porsche
987 Boxster
2005 - 12
X
Porsche
981 Boxster 2.7
2012+
X
Porsche
981 Boxster GTS 3.4
2014+
X
Porsche
986 Boxster S
1999 - 2005
X
Porsche
987 Boxster S
2005 - 12
X
Porsche
981 Boxster S 3.4
2012+
X
Porsche
Cayenne Turbo [18" wheels]
2002 - 10
X
Porsche
718 Cayman 2.0
2016+
X
Porsche
718 Cayman S 2.5
2016+
X
Porsche
987 Cayman
2009 - 12
X
Porsche
981 Cayman 2.7
2013+
X
Porsche
981 Cayman GTS 3.4
2014+
X
Porsche
987 Cayman R (non-ceramic)
2010 - 12
X
Porsche
987 Cayman S
2006 - 12
X
Porsche
987 Cayman S 3.4
2013+
X
RS 14 Compound:
The Pagid RS 14 (Black) is a high friction value ceramic compound with very good modulation and high fade resistance. A very popular, aggressive pad with strong initial bite and high torque. In addition to the track-day environment, RS14 has shown success in short- to medium-distance circuit racing as well as gravel and tarmac rallying.
RSL 29 Compound:
The Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear.

Performance Friction
PFC Brake Pads 1389.08.17.44
$680.00
PFC Brake Pads 1389.08.17.44 FRONT
PFC 08 COMPOUND
One of PFC's most popular compounds which came to fame in Endurance Sports Car and GT racing due to its performance in applications where smooth initial bite is a must. PFC 08 has a slight friction rise with temperature, excellent release and modulation characteristics.
Despite its considerable performance, PFC 08 has the lowest wear rate of all PFC compounds and can easily match the wear characteristics of competitors' endurance materials, but with much higher bite and consistent performance across a broad temperature range.

Performance Friction
Performance Friction PFC Brake Pads 0738.XX.16.44 | Porsche Rear
$533.00
Performance Friction PFC Brake Pads 0738.XX.16.44
Race-Ready, High-Performance Brake Pads
Performance Friction Corporation (PFC) Brake Pads 0738.XX.16.44 deliver unmatched stopping power, precision control, and proven durability for sports car racing. Engineered with over 35 years of friction expertise, these premium brake pads are built to perform at the highest levels of motorsport competition.
Each PFC brake pad is manufactured using proprietary friction materials and a zero-compromise design process to ensure consistent, fade-free braking under extreme track conditions. All PFC pad compounds are “Race Ready,” offering a fast and easy bed-in process with rotors for immediate performance gains.
Trusted by Championship Teams Worldwide
PFC Brake Pads are trusted by professional drivers and racing teams competing in some of the world’s most demanding series, including:
NTT IndyCar Series
IMSA
Continental Tire SportsCar Challenge
Porsche Cup Racing
Pirelli World Challenge
...and many more!
Why Choose PFC Brake Pads 0738.XX.16.44?
High-performance, race-proven friction materials
Consistent pedal feel and fade resistance
Quick, reliable burnishing with minimal downtime
Used by winning teams with More Championships than Any Other™
When it comes to professional-grade racing brakes, PFC Brake Pads 0738.XX.16.44 are the performance upgrade your car needs. Join the global community of champions who trust PFC for faster laps, better control, and superior stopping power.
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.
PFC 0738.XX.16.44 Fits the Following Cars (Rear):
Porsche
718
2 litre
2016-
Boxster / S
Porsche
718
2 litre
2016-
Cayman / S
Porsche
955
3.2 / 4.5 litre
2003-
Cayenne
Porsche
955
3.6 / 4.8 litre
2007-
Cayenne
Porsche
981
3.4 litre
2012-
Boxster S / GTS
Porsche
981c
3.4 litre
2010-
Cayman R excl ceramic
Porsche
981c
3.4 litre
2010-
Cayman S / GTS
Porsche
986
1996-04
Boxster / Cayman
Porsche
986
1996-04
Boxster S / Cayman S
Porsche
987 / 987.2
3.2 / 3.4 litre
2005-12
Boxster S / Cayman S
Porsche
987 / 987c
2005-12
Boxster / Cayman
Porsche
996
3.4 / 3.6 litre
1997-05
C
Porsche
996
996-C2 996-C4
1998-04
C2 / C4
Porsche
997
2005-
Porsche
997
997-C2 997-C4
2004-11
C2 / C4

CMS Performance
CMS Performance RF1 Racing Brake Fluid (500 ml)
from $36.00
CMS Performance RF1 DOT4 Racing Brake Fluid
Real Life 622º Boiling Point Without the Real High Price
RF1 Racing Brake Fluid from CMS Performance is a fully-synthetic DOT4 brake fluid formulated to provide extraordinary performance under the most demanding high-temperature racing and track-day conditions. With a dry boiling point of 622º F / 328º C, RF1 exceeds all DOT 3 & DOT 4 requirements and is compatible with all DOT 3, DOT 4, and DOT 5.1 fluids.
Note: RF1, like all DOT 4 brake fluids, is not compatible with DOT 5 silicone-based or any mineral-based brake fluids.
On the race track, there is perhaps no single safety system more important than your brakes. No single part of that system is more critical than brake fluid, given the extraordinarily high temperatures it operates under. At CMS Performance, we got tired of (and a little nervous) using "racing" brake fluid at the race track that didn't live up to its claimed performance when things got hot. We found more than a few brands whose product was all hype and not high performance.
No Hype. All Performance. No Kidding.
So we did something about it. CMS Performance RF1 is manufactured in partnership with Orthene, maker of the also-excellent Halo P1 racing brake fluid and a brake fluid supplier to many racing teams in Formula 1, WEC, and other professional series. RF1 was formulated to maintain consistent viscosity, lubricity, and compressibility at the extreme system temperatures and line pressures found in racing and track days.
The bottom line is this: you can spend a lot more on brake fluid, but it's hard to find higher-performance than RF1 Racing Brake Fluid.
CMS Performance RF1 Racing Brake Fluid Details:
Manufacturer: CMS Performance
Manufacturer part no.: CMSRF1
Typical dry boiling point: 622º F / 328º C
Typical wet boiling point: 399º F / 204º C
Exceeds DOT 3 & DOT 4 standards
Bottle size: 500 ml (16.9 fl. oz.)
Click Here for Product MSDS Sheet
A Word About Flushing Brake Fluid
All brake fluid degrades over time (not mileage), attracting water as it ages, which, at high brake temperatures, can lead to fluid boil and brake fade or failure. That's why the "wet" (aged) boiling point of any brake fluid is substantially lower than the "dry" (new) boiling point.
To maintain maximum braking performance, Competition Motorsport strongly suggests replacing your brake fluid before every track event, but at least every three months if you're consistently racing and/or driving at track days. It's cheap insurance against learning about brake fade the hard way!

Girodisc
Girodisc Brake Pad Spreader GDPS01
$371.00
Girodisc Brake Pad Spreader
The Right Tool for the Job
This indispensable tool is used by race teams, shops, and enthusiasts alike who have high performance four- and six-piston calipers. The Girodisc Brake Pad Spreader is designed to easily spread brake pads and pistons to facilitate quick replacement of pads and/or rotors in a shop or racing environment.
No more screwdrivers, pliers, hammers, or C-clamps! This tool will retract the pistons fully and evenly into their bores with one squeeze of the levers.
The Girodisc Brake Pad Spreader was designed to be used with popular racing brake calipers from Brembo, AP Racing, Alcon, and other performance calipers in racing and road use. To help it fit into any caliper, the amount of throw is adjustable.
Built Like a Tank. Works Like a Charm.
Insert the spreading plates one way for wider six-piston calipers, or turn the spreader 90o and use the plate sides for four-piston calipers.
The Girodisc Brake Pad Spreader is made from heavy-gauge steel, powder-coated for durability. The slider is cadmium-plated, and nylon pivot bushings ensure smooth action. It will quickly become an invaluable tool for any race team, shop, or enthusiast who changes pads and rotors frequently.

Girodisc
D1-031 GiroDisc Replacement Rotor Rings
$1,111.00
Girodisc D1-031 Replacement Front Rotor Rings (340mm)
Replacement Rotor Rings Only -- No Center Hat
The Girodisc replacement rotor system is a direct rotor disc replacement for the Girodisc 2-piece hat and rotor and no modifications are necessary.
The rotor and hat mount together through a floating mount system which utilizes 8-10 high strength alloy steel drive pins manufactured by Girodisc in the USA to our own specifications and are cadmium plated for corrosion resistance. The alloy drive pins transfer the load from the brake action while maintaining the axial and radial float between the disc rotor and hat. The pins are secured by 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 to minimize replacement costs and deliver outstanding performance and cooling.
Sold/priced per pair.

Castrol
Castrol React SRF Synthetic Racing Brake Fluid (1000 ml)
from $107.00
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

Orthene
HALO P1 Advanced High Performance Brake Fluid (590 ml)
$97.00
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.

Spiegler
Spiegler Stainless Brake Lines - Porsche Rear 2 Line Kit
$187.00
Spiegler Stainless Brake Lines - Porsche Rear 2 Line Kit
Fitments include 991 GT3 Cup, GT2RS, GT3, GT3RS, Turbo, and TurboS
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

Pagid
Pagid Racing Brake Pads No.4908
from $858.00
Pagid 4908 Racing Brake Pads
Pagid 4908 Racing Brake Pad 17.5mm Fits The Following Vehicles:
Make
Model
Build (Year)
Front
Rear
Porsche
991 3.4 Carrera [ceramic brakes]
12 - 19
X
Porsche
991 3.8 Carrera S [ceramic brakes]
12 - 19
X
Porsche
991.2 3.0 Carrera [ceramic brakes]
16 - 19
X
Porsche
991.2 3.0 Carrera S [ceramic brakes]
16 - 19
X
Porsche
991.2 3.0 Carrera S [iron brakes]
16 - 19
X
Porsche
991.2 3.0 Carrera GTS [iron brakes]
17 - 19
X
Porsche
Cayman S [981] [ceramic brakes]
13 - 25
X
Porsche
718 Cayman [982C] [ceramic brakes]
16 - 25
X
Porsche
718 Cayman S [982C] [ceramic brakes]
16 - 25
X
Porsche
718 Cayman T [982C] [ceramic brakes]
19 - 25
X
Porsche
718 Cayman GTS [982C] [ceramic brakes]
17 - 20
X
Porsche
718 Cayman GTS 4.0 [982C] [ceramic brakes]
20 - 25
X
Porsche
718 Boxster [982] [ceramic brakes]
16 - 25
X
Porsche
718 Boxster S [982] [ceramic brakes]
16 - 25
X
Porsche
718 Boxster T [982] [ceramic brakes]
19 - 25
X
Porsche
718 Boxster GTS [982] [ceramic brakes]
17 - 20
X
Porsche
718 Boxster GTS 4.0 [982] [ceramic brakes]
20 - 25
X
Porsche
718 Spyder [982] [ceramic brakes]
19 - 25
X
Porsche
718 Cayman T [982C] [ceramic brakes]
19 - 25
X
PAGID RSL 29 COMPOUND
Pagid RSL 29 (Yellow) is the world-leading endurance brake pad used by most of the winning teams in motorsport. Although designed primarily for endurance racing, many competitors use this material successfully for sprint and short distance races also. RS29 has also found favor in the growing track day market due to the level of control, good cold performance, long life and low disc wear. PAGID Racing RSL compounds are developed to comply with the latest requirements in endurance racing and meet or surpass all current ecological standards of the automotive industry.
PAGID RSL 1 COMPOUND
Pagid RSL 1 has a high ceramic content with superior thermal insulation and higher heat resistance than metallic pad compounds. They feature excellent pad wear under endurance conditions, excellent rotor life, and are less aggressive than RST pads with excellent brake balance and modulation. RSL 1E and RSL 1 are low metallic resin bonded materials containing steel and aramid fibers RSL 1E is perfect as front axle application for long endurance GT and touring car racing. with very high heat resistance. They maintain a constant friction level over a wide range of temperatures. Their reduced wear rate and disc friendliness make these materials appropriate for endurance races. RSL 1E is further improved in terms of pad life and modulation as well as friction stability at high temperatures and pad life. As a benefit, RSL 1E provides the lowest pad wear rate in the PAGID Racing portfolio for highly thermally loaded applications. PAGID Racing RSL compounds are developed to comply with the latest requirements in endurance racing and meet or surpass all current ecological standards of the automotive industry.
PAGID RST 1 COMPOUND
Pagid RST 1 is a high-friction, aggressive pad with instant pedal response, quick release, a firm pedal at all temperatures, and a progressive torque curve. Suitable for applications with high down-force and/or very high grip. RST 1 has a very high friction level and high temperature resistance. It is a semi-metallic resin bonded material containing steel fibers. Cold friction and initial bite makes this material most appropriate for Rally and NASCAR applications.
PAGID RST 3 COMPOUND
Pagid RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family.
RST 3 is exceptional in its low heat conductivity. Ideal for rally tarmac and gravel, GT cars, Touring Cars, prototype circuit racing, formula cars and club racing. It has a wide range of applications due to its combination of bite, friction and controllability.
PAGID RSC1 COMPOUND
RSC 1 is a low metallic resin bonded material containing steel and aramid fibers. This material features good all-round characteristics and is suitable for all types of usage. Race and track day compound for all known types of ceramic brake discs.
PAGID RSC3 COMPOUND
RSC 3 is a low metallic resin bonded material for sprint and endurance circuit racing. containing steel fibers. This material is specifically developed for above mentioned applications. Special race compound for ceramic discs with low content of fibers in the friction surface. High Friction coefficient with excellent fade resistance.