BILSTEIN 19-146171 Shock absorber front B4 (R1) PEUGEOT 407 ymm_70 and is only compatible with

and is only compatible with the original WagnerTuning intercooler for seamless integration

with a diaphragm diameter of approximately 80mm

Four layers of premium cotton gauze treated with a tacking agent to trap harmful contaminants

Installation requires cutting the original equipment exhaust system

BILSTEIN 19-146171 Shock absorber front B4 (R1) PEUGEOT 407 ymm_70 and is only compatible withDescription BILSTEIN 19 146171 Front Shock Absorber B4 OE Replacement The Bilstein B4 is designed as an ideal OE replacement shock absorber. Its specifications and function match the original equipment, and it is manufactured to the same quality standards as OE, making it suitable for reliable replacement of the original shock absorber. The Bilstein B4 restores the vehicles original handling characteristics, providing a driving experience similar to