Bilstein B4 2004 Volvo S40 T5 Rear Twintube Shock Absorber Forced Induction>Wastegate Actuators enclosed housing and large tubing

enclosed housing and large tubing offers huge improvements over stock flow

Ball and socket joint design allows for 360 degrees of rotation between gauge and clamp to accommodate a variety of bar orientations and installation points

Magnetic drain plug

providing a clean and convenient location to install an additional 2 1/16" gauge or two in the driver's field of vision

providing a more pronounced tone in the mid range without being boomy in the cabin

Bilstein B4 2004 Volvo S40 T5 Rear Twintube Shock Absorber Forced Induction>Wastegate Actuators enclosed housing and large tubingBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.