The Brembo big brake kit for Audi S4 (2000–2002), A4 (2002–2005) and A4 (2006–2008) pairs six-piston billet calipers with two-piece 355×32 mm drilled rotors and a nickel finish. This front GTR BBK is a complete replacement assembly intended to boost rotor size and multi-piston clamping for steadier braking during spirited driving; fitment is specified across the listed Audi S4/A4 model years.
Brembo 00-02 S4/02-05 A4/06-08 A4 Front GTR BBK 6 Piston Billet 355x32 2pc Rotor Drilled- Nickel