Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Mercedes S Class 2007-2013 (W221) Rotor Size:365mm x 32mm and craftsmanship

and craftsmanship

Fits NB Chassis Only

Resonator Integration: Dual resonators minimize rasp and refine tone

FRONT REAR SPRING RATES 7k 6k UPPER MOUNT OEM N/A

with 5x105 lug pattern

Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Mercedes S Class 2007-2013 (W221) Rotor Size:365mm x 32mm and craftsmanshipYellow 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