Wilwood 140-8797-DR Superlite 6R Front 13" Big Brake Kit With Red Calipers & Drilled Rotors, Compatible with 1996 1997 1998 1999 BMW M3 E36 and compatible with 1998 1999 2000 2001 Z3 M Roadster *** Highly recommended by Accesspeed customers, the unsurpassed braking capacity of the Forged Narrow Superlite 6R six-piston caliper serves as the base of this group of 13" big rotor kits for these popular late model vehicles. FNSL6R kits are engineered application specific for simplified installation and full compatibility with OE master cylinder output and ABS functions where used. Big brake kits provide increased brake capacity and complimentary style with wheel, tire, and suspension upgrades on show cars and high performance street/track machines. Optional caliper finishes and rotor designs simplify personalizing the style and braking requirements of any application.