Bilstein B4 2005 Audi S4 Base Rear Twintube Shock Absorber 2013-audi-tt-rs-quattro-esi1289916 BMW F10 M5*

BMW F10 M5*

A urethane plug is also included for those cold weather applications where you want to block the auxiliary air scoop

This OBD plug-in device is easy to use with a Windows 7 and newer laptop and WiFi connection

We also include every piece of hardware needed for installation

Bilstein B4 2005 Audi S4 Base Rear Twintube Shock Absorber 2013-audi-tt-rs-quattro-esi1289916 BMW F10 M5*Bilstein 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. Installation Instructions Warranty Material Safety Data Sheet Material Safety Data Sheet