Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - BMW 3 Series 2012-2019 (F30) Rear OEM drum Size:185mm I.D. Drum While YSR does not guarantee

While YSR does not guarantee fitment with other brand coilovers

FRONT REAR SPRING RATES 8k 5k UPPER MOUNT Rubber OR Pillowball w/ Camber Plates OEM STRUT DESIGN Inverted Standard

all at the touch of a button

FRONT REAR SPRING RATES 10K 8K UPPER MOUNT OEM OEM

Yellow Speed Racing Rear 4 Piston Ultra Big Brake Kit - BMW 3 Series 2012-2019 (F30) Rear OEM drum Size:185mm I.D. Drum While YSR does not guaranteeYellow 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