Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - BMW 4 Series 2014-2020 (F33) Caliper Model:YSCPR4a Rear Shock & Spring combined

Rear Shock & Spring combined (True Coilover)

Fits E55 / E60 AMG Sedan models only

Precision Construction: TIG-welded from premium T304 stainless steel for strength

325i model ONLY

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - BMW 4 Series 2014-2020 (F33) Caliper Model:YSCPR4a Rear Shock & Spring combinedYellow 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