Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi A4 / S4 / RS4 1996-2001 (B5) fits_2014-`BMW`I3 some vehicles use a specialty

some vehicles use a specialty designed shock body and may not be in stock

0T models are equipped with 8k F / 8k R spring rates

delivering maximum character without sacrificing drivability

Divorced kits equipped with 10k R spring rate

FRONT REAR SPRING RATES 7k 6k

Yellow Speed Racing Front 8 Piston Ultra Big Brake Kit - Audi A4 / S4 / RS4 1996-2001 (B5) fits_2014-`BMW`I3 some vehicles use a specialtyYellow 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