GiroDisc 2-Piece Rotors

The Cadillac CT4-V Blackwing has a 472 hp twin-turbo V6, a manual gearbox option and a chassis built for road courses. Its brakes take a beating on track. These Giro Disc 2-piece slotted front rotors replace the factory front discs with a fully floating...

The Shelby GT350 and GT350R were built around the 5.2L flat-plane-crank Voodoo V8 and are some of the most track-focused Mustangs Ford has made. The factory front rotors are big, heavy and costly to replace once a few track days have worn them down....

The CT4-V Blackwing is built for road courses, and its rear rotors take real heat on a track day. These Giro Disc 2-piece slotted rear rotors are a direct replacement for the factory rear discs. They bolt to the stock rear calipers and take...

The Shelby GT350 and GT350R are built for road courses, and their rear rotors see more heat than most Mustang owners expect. These Giro Disc 2-piece slotted rear rotors replace the factory rear discs directly. They work with the factory calipers and pads, need...

The Lancer Evolution X came with Brembo front calipers, and owners who track the car or run it hard on canyon roads go through front rotors quickly. These Giro Disc 2-piece front rotors are a direct replacement for the factory front discs. No modifications...

GiroDisc slotted 2-piece rear rotors for the 2023-2027 Chevrolet Corvette E-Ray, Z06. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. GiroDisc builds its rotors for drivers who take their...

At the rear of a C7 Z06 or Grand Sport, GiroDisc saves about 8.1 lb per rotor compared with the factory iron disc. That is one of the biggest unsprung weight cuts you can make on the car. These Giro Disc 2-piece rear rotors...

The GR Corolla is a 300 hp all-wheel-drive hot hatch that owners take to autocross and track days straight from the dealer. The front brakes do most of the work. These Giro Disc 2-piece slotted front rotors are a direct replacement for the factory...

This Giro Disc 380 mm front rotor is for F8X M cars with the standard blue calipers and iron rotors: the F80 M3, F82 and F83 M4 and the original F87 M2. It is a direct replacement for the factory front discs. No modifications...

The C7 Corvette Z06 and Grand Sport share a big factory front brake package, and on track those iron front rotors are the part that wears fastest. These Giro Disc 2-piece front rotors are a direct replacement for the factory iron discs. No modifications...

GiroDisc Porsche 911 Turbo (997) w/PCCB / Cayman GT4 (981/982 Excl PCCB) Slotted Front Rotors

GiroDisc slotted replacement rear rings for the 2021-2027 BMW M3, M4, M2. When the iron on your 2-piece rotors wears out, these rings bolt back onto your existing GiroDisc hats, so you replace only the part that wears. It is the most cost-effective way...

The 4.0L twin-turbo V8 Audis of this era (C7 S6, S7 and RS7 and the D4 S8) share one rear rotor size. These Giro Disc 2-piece rear rotors are a direct replacement for the factory rear discs, taking mass off the rear axle while...

If you already run GiroDisc 2-piece front rotors on a G80 M3, G82 or G83 M4 or G87 M2, you only need new iron when the rings wear out. You don't need a whole rotor. These Giro Disc 380mm front replacement rings bolt onto...

GiroDisc slotted 2-piece front rotors for the 2023-2027 Chevrolet Corvette E-Ray, Z06. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. GiroDisc builds its rotors for drivers who take their...

GiroDisc slotted 2-piece front rotors for the 2023-2027 Chevrolet Corvette Z06. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. GiroDisc builds its rotors for drivers who take their cars...

The 8Y RS3 puts a 2.5L turbo five-cylinder in a compact sedan, and it reaches big speeds quickly on track. These Giro Disc 2-piece front rotors are a direct replacement for the factory iron front discs. No modifications are needed: they bolt to the...

The Mk8 Golf R and the 8Y Audi S3 share their front brakes and their 2.0L turbo four-cylinder. These Giro Disc 2-piece slotted front rotors are a direct replacement for the factory front discs on both cars. They take mass off the front axle...

The G80 M3, G82 and G83 M4 and G87 M2 all share a 380 mm front iron rotor, and on track it is the first part of the brake system to wear out. These Giro Disc 2-piece front rotors are a direct replacement for...

GiroDisc titanium pad shields for the Brembo M caliper. The shields sit between the brake pad backing plate and the caliper pistons, where they block heat from moving into the pistons and brake fluid. Less heat in the fluid means less risk of a...

A GiroDisc front caliper rebuild kit for the 1993-1998 Porsche 911 Turbo. Hard track driving cooks the piston seals and dust boots inside a caliper long before the caliper itself is worn. This kit replaces them, so the pistons seal and retract properly again...

GiroDisc slotted 2-piece front rotors for the 2018-2026 BMW X3, X4, Z4 M40i, M340i, M440i, Toyota GR Supra. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. Each rotor weighs...

GiroDisc slotted replacement rings for the 2000-2017 Audi A4, A6, allroad 2.7T, S4, Dodge Viper, Lamborghini Murcielago and the factory race cars listed below. When the iron on your 2-piece rotors wears out, these rings bolt back onto your existing Brembo or StopTech hats,...

GiroDisc slotted replacement rings for the Brembo or StopTech 345 x 28 mm 2-piece rotors. When the iron on your 2-piece rotors wears out, these rings bolt back onto your existing Brembo or StopTech hats, so you replace only the part that wears. It...

GiroDisc slotted replacement rings for the 2000-2005 Ferrari 360 Modena Challenge. When the iron on your 2-piece rotors wears out, these rings bolt back onto your existing Brembo or StopTech hats, so you replace only the part that wears. It is the most cost-effective...

GiroDisc slotted replacement rear rings for the 2016-2024 Chevrolet Camaro. When the iron on your 2-piece rotors wears out, these rings bolt back onto your existing GiroDisc hats, so you replace only the part that wears. It is the most cost-effective way to keep...

This Giro Disc rear iron rotor conversion replaces the factory carbon ceramic rear discs on the Giulia and Stelvio Quadrifoglio with GiroDisc 2-piece iron rotors. Unlike the front conversion, the rear needs no modifications: the rotors bolt directly to the car and work with...

GiroDisc slotted 2-piece rear rotors for the 2015-2021 BMW M3, M4, M2. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. GiroDisc builds its rotors for drivers who take their...

The 2018-2021 WRX STI moved to larger Brembo brakes with yellow calipers. These Giro Disc 2-piece rear rotors replace the factory rear discs on those cars and work with the factory calipers. They take unsprung weight off the rear axle, and the floating iron...

GiroDisc slotted 2-piece rear rotors for the 2014-2027 Porsche 911, 718 Boxster Spyder, Cayman GT4, Cayman GT4. Each rotor pairs a slotted iron ring with a lightweight aluminum hat, so it runs cooler and weighs less than a one-piece disc. Each rotor weighs about...