Audi S4 (B6 / B7) 2004-2008 f GT 4-Piston Red Cast 2pc boxster and club racing applications

and club racing applications

and manufactured out of aircraft-quality aluminum and TIG welded stainless steel brackets

Rennline engineered 2-Piece semi-floating rotors offer real world benefits that can be felt on both the street and track

The anatomically correct palm contours naturally to the shape of the driver's hands

formula racers and karters who are looking for that extra edge

Audi S4 (B6 / B7) 2004-2008 f GT 4-Piston Red Cast 2pc boxster and club racing applicationsMake: Audi Model: S4 (B6 B7) Year: 2004 2008 Axle: f Category: GT Caliper Pistons: 4 Piston Color: Red Caliper Body: Cast 2pc Disc Diameter: 355mm Disc Thickness: 32mm Disc Material: Iron Disc Type: 2 Piece Notes: Disclaimer: Wheel fitment is the customer's responsibility. If you need help verifying wheel fitment, be sure to ask our brake experts for a wheel fitment template before you order. Big Brake Kits are custom ordered, and paid for upfront. As