Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Audi A4 Quattro (2.7 Biturbo) 1999-2000 (B5) Caliper Model:YSCPR6a For even greater performance and

For even greater performance and sound

Weight Savings: Significantly lighter than OEM while retaining OEM fitment points

Does not fit CTS-V model

Installation By Experienced Professionals Highly Recommended

Please select desired Rear Coilover Design when ordering Shock & Spring Divorced kits are equipped with 12k F / 10k R spring rates

Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Audi A4 Quattro (2.7 Biturbo) 1999-2000 (B5) Caliper Model:YSCPR6a For even greater performance andYellow Speed Racings Ultra Series Big Brake Kit is designed for road and track use. This big brake kit features optimum braking performance, attractive looks, easy installation and a cost effective price. Factory brakes are designed primarily for daily driving on most applications. If you have added additional horsepower to your vehicle, or frequently compete in motorsports such as circuit racing, drifting, time attack or rally racing, then a big