Bilstein 18-23 BMW M550i xDrive (w/ Elect. Sus.) B4 OE Replacement (DampTronic) Shock - Front Left - 23-400412 fits_2011-`Infiniti`M37 The system is available with

The system is available with Chrome Silver Quad Outlet tips

Extends Filter Service Intervals

providing a highly capable option in nearly every segment of the automotive industry from commuter cars to sports cars and full-size pickup trucks

This link features a high durometer bonded rubber bushing to maintain factory ride quality and all steel construction for strength when you need it

Bolt-on kit requires no drilling into the vehicle's frame

Bilstein 18-23 BMW M550i xDrive (w/ Elect. Sus.) B4 OE Replacement (DampTronic) Shock - Front Left - 23-400412 fits_2011-`Infiniti`M37 The system is available withBilstein B4 OE Replacement (DampTronic) dampers are direct OE replacements for the electronically adjustable dampers found on many European brand vehicles. Bilstein B4 OE Replacement (DampTronic) dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. Bilstein B4 OE Replacement (DampTronic) dampers are the ideal choice for the driver looking to