Description
This application-specific Brembo package brings a more capable rear braking solution to Audi 2004–2008 S4 (B6 / B7) / 2006–2008 A4, particularly for cars seeing higher-grip tires, faster laps, or sustained mountain driving.
Best suited for
Best suited to enthusiastic street cars, canyon use, autocross, and HPDE builds that need more repeatable braking without moving to a race-only setup. As a rear kit, it is especially useful when the goal is to complement a front brake upgrade and preserve balanced brake behavior across the chassis.
Chassis-specific benefit
The underlying chassis is a performance-oriented chassis where improved heat capacity, pedal consistency, and repeatable braking are valuable during demanding street or track driving. A correctly sized Brembo system gives the driver more margin when braking zones are repeated and tire grip or vehicle speed has increased beyond stock use.
What this package is
Brembo’s GT line is aimed at enthusiasts who want a substantial step beyond the factory braking system without giving up everyday usability.
- Axle: Rear
- Brembo family: GT
- Catalog specification: 4-Piston Cast; 345x28mm 2-Piece
Variant choices
This parent listing has a single cataloged configuration in the supplied file, so there is no cosmetic or rotor-style selection to make before ordering.
Vehicle fitment
Brembo’s supplied fitment data for the SKUs grouped here includes select 2006–2008 Audi A4, select 2006–2008 Audi A4 Quattro and select 2004–2008 Audi S4. The storefront title is centered on Audi 2004–2008 S4 (B6 / B7) / 2006–2008 A4; if your vehicle falls elsewhere in the broader fitment list, verify the exact selected SKU and submodel before ordering.