GT500 (2013-14)

Ford S197 Mustang GT500 Front Rotors Unleash the full stopping power of your 2013–2014 Shelby GT500 with Girodisc 2-piece 72-vane front rotors—purpose-built for high-performance Mustangs. These rotors are a direct OEM replacement, engineered to bolt right up to your factory calipers with zero modifications. With a massive weight savings of nearly 10 lbs per rotor, they dramatically reduce rotational and unsprung mass for quicker acceleration, sharper turn-in, and improved suspension response. Machined in the USA from U.S.-sourced materials, the Girodisc system pairs a precision 6061-T6 aluminum hat with a proprietary cast-iron rotor ring featuring 72 curved internal vanes. This advanced cooling design acts like a centrifugal pump, pulling air through the rotor to dissipate heat and prevent brake fade during high-speed use—ideal for aggressive street driving and track days alike. Race-Ready Braking for the Shelby GT500 Vehicle Fitment Ford Mustang GT500 (2013–2014, 5.8L Trinity engine only) Girodisc A1-091 Features Direct OEM replacement: Bolts directly to factory calipers—no modifications required. Significant weight savings: 22.3 lbs per rotor vs. 31.8 lbs stock for faster response and handling. 72-vane cooling system: Advanced curved vane design maximizes airflow and cooling efficiency under heavy braking. Floating 2-piece design: Prevents warping and ensures consistent pad contact during extreme heat cycles. Made in the USA: 100% designed, machined, and assembled in-house by Girodisc. Specifications Weight: 22.3 lbs per rotor Construction: 2-piece aluminum hat with high-carbon iron rotor Cooling: 72 internal curved vanes Fitment: 2013–2014 Mustang GT500 (5.8L) Girodisc A1-091 FAQs Will these fit my GT500? Yes. These are specifically designed for the 2013–2014 Shelby GT500 with the 5.8L Trinity engine. Are they lighter than OEM rotors? Absolutely. Each rotor saves nearly 10 lbs, reducing unsprung and rotational mass. Do I need any modifications? No. They bolt directly to your existing calipers and hardware. Are they suitable for track use? Yes. The 72-vane internal cooling system delivers exceptional fade resistance for track or spirited street driving. How are they sold? Sold and priced per pair. Enhance your GT500’s braking performance with Girodisc 2-piece rotors—engineered for cooler operation, lighter weight, and race-proven durability.

Girodisc Ford S197 Mustang GT500 ('13-14) Rear Rotors These Girodisc 2-piece floating rear rotors are a direct replacement for the 2013–2014 Ford Mustang GT500 with the 5.8L engine and 350mm rear rotors. Designed for high-performance driving and track use, this upgrade offers superior cooling efficiency, reduced weight, and improved durability over factory components. Each assembly features a thicker 22mm rotor ring compared to the factory 19mm setup, providing enhanced heat capacity without requiring any modifications. The fully floating design reduces unsprung and rotational mass, improving suspension response and braking consistency under heavy use. Race-Inspired Design and Materials Each rotor ring is machined from Girodisc’s proprietary high-carbon iron alloy, engineered for superior thermal stability and resistance to cracking under repeated heat cycles. The 48 curved directional vanes function as internal air pumps, drawing cooling air through the center to effectively dissipate heat during braking. The hat is precision-machined from 6061-T6 aluminum and finished with a black anodized coating for corrosion protection and weight reduction. The floating system employs cadmium-plated steel drive pins, Belleville washers, and spring clips to ensure quiet operation and proper axial/radial float—ideal for both street and track use. Vehicle Fitment Ford Mustang GT500 5.8L (2013–2014) Can be retrofitted to other S197 Mustangs with the correct 350mm rear brake components Technical Specifications Part Number: A2-091 Position: Rear Rotor Diameter: 350mm Rotor Thickness: 22mm (OEM 19mm) Minimum Thickness: 20mm Material: High-carbon cast iron rotor, 6061-T6 aluminum hat Vane Design: 48 curved directional vanes Drive Pins: Cadmium-plated high-strength steel Weight: Lightweight 2-piece design reduces unsprung mass Sold/Price: Per pair FAQs for Girodisc A2-091 Will these fit my non-GT500 Mustang? These are designed for the 2013–2014 GT500 5.8L. They can be retrofitted to other S197 Mustangs if upgraded to the 350mm rear brake configuration. Do these require any modifications? No modifications are needed on the 2013–2014 GT500. For retrofits, ensure you have the correct calipers, brackets, and hardware. Are they rebuildable? Yes. The rotor rings can be replaced using Girodisc part number D2-091 once they reach minimum thickness or show wear. Will they make noise during normal driving? No. The Belleville washers and spring clips maintain tight hardware alignment to eliminate rattling, even during street use. Upgrade your GT500’s braking performance with Girodisc’s precision-engineered 2-piece floating rotors—trusted by racers and performance drivers for their reliability, cooling capacity, and long-term durability.

Pagid Racing Brake Pad Shape No. 2487 Fits the Following Vehicles: Make Model Build (Year) Front Rear Aston Martin DB9 04 - 16 X Aston Martin Vantage V8 GT4 ProDrive [race car] stock OE caliper 12 - X Audi RS3 Sportback [8PA] 11 - 12 X Audi TT RS 2.5 Quattro 09 - 14 X Cadillac CTS-V (4 piston front caliper) 03 - 09 X Chevrolet Camaro SS [Gen 5] 09 - 15 X Chevrolet Camaro SS [Gen 6] 4 Piston Brembo caliper 16 - X Chevrolet Corvette C7 base 13 - 20 X Chevrolet Corvette C7 Z51 14 - X Dodge Viper SRT TA (time attack) 14 - 17 X Ford GT 04 - 06 X Ford Mustang Boss 302 12 - 13 X Ford Mustang GT [4 piston Brembo] 11 - 14 X Ford Mustang Shelby GT500 [4 piston Brembo caliper / 15" disc] 07 - 14 X Honda Civic Type R [Brembo brakes] Gen IX and X 15 - X Hyundai Genesis Coupe 3.8 track 10 - 16 X KIA Stinger 3.3 T-GDI V6 [4 piston Brembo] 18- X Maserati Ghibli (M157) [4-piston Brembo caliper / disc ø 345mm] 13 - X Mitsubishi Lancer Evo V - Evo IX 98 - 06 X Mitsubishi Lancer Evo X 07 - 16 X Subaru STI 3rd & 4th generation 03 - 16 X Volvo S60 Turbo R Brembo brakes 03 - 07 X Volvo V70 R 2.5T Brembo brakes 03 - 07 X Fits the Following Calipers: Make Type Remarks Shape No. Brembo M4 in combination w/ 62mm radial disc swept depth 16mm 2487 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. 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. Pagid RSL 1 Compound Used in GT cars, touring cars and prototype endurance racing. Due to the high friction and good modulation, often used in sprint races as well. RSL 1 is a low metallic resin bonded material containing steel and aramid fibers with very high heat resistance. It maintains a constant friction level over a wide range of temperatures. Its reduced wear rate and disc friendliness make this material appropriate for endurance races. Pagid RST 1 Compound Used in Rally tarmac, GT cars and touring cars circuit racing (sprint), high down-force formula cars, NASCAR. Suitable for applications in heavy cars and where high torque is necessary against small diameter rotors. 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: RST 3 is a medium-high friction metal-ceramic compound containing steel fibers and is therefore the perfect complement of the RST product family. It captivates by its low heat conductivity. Rally tarmac and gravel, GT cars, touring cars and prototype circuit racing, formula cars and club racing. Wide range of applications due to it‘s combination of bite, friction and controllability. Pagid RST 4 Compound: RST 4 is a semi-metallic resin bonded material containing steel fibers. This material has a medium friction level and high temperature resistance. Typically use is in formula cars and open wheel racing. It is also very popular as a rear-axle material for rally racing (tarmac and gravel) and for front engine cars. Also used in NASCAR on long ovals.

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.

Pagid Racing Brake Pad Shape No. 8113 Fits the Following Vehicles: Make Model Build (Year) Front Rear Ford Mustang [sliding rear calipers] 2007 - 14     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. Pagid 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 RST 4 Compound: RST 4 is a semi-metallic resin bonded material containing steel fibers. This material has a medium friction level and high temperature resistance. Typically use is in formula cars and open wheel racing. It is also very popular as a rear-axle material for rally racing (tarmac and gravel) and for front engine cars. Also used in NASCAR on long ovals.

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.

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!