Bilstein B4 2014-2015 BMW 428i/435i Rear Twintube Shock Absorber Exterior Styling>Other Body Components A single needle 200 psi

A single needle 200 psi gauge with a manual/paddle valve installed with mounting bracket

(p/n 450-502001-R) Both the stem and bolt threads are pre-coated with Vibra-tite threadlocker

and volume is similar to stock

and layers of high flow cotton gauze

Fittings available to adapt these filters to AN-12

Bilstein B4 2014-2015 BMW 428i/435i Rear Twintube Shock Absorber Exterior Styling>Other Body Components A single needle 200 psiBilstein 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.