Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - BMW 5 Series 1989-1996 (E34) Caliper Model:YSCPR6b 55mm Models (FWD) will be

55mm Models (FWD) will be equipped with 8k F / 5k R spring rates

and delivers a sharper throttle response

5" Midpipe

4 Cylinder Models are equipped with 7k F spring rates

Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - BMW 5 Series 1989-1996 (E34) Caliper Model:YSCPR6b 55mm Models (FWD) will beYellow 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