Bilstein B6 (DampTronic) 2015 BMW M3/M4 Front Left Monotube Strut Assembly Air Intake Systems>Scoops & Snorkels As a classic JDM car

As a classic JDM car

Each header is manufactured with 1-3/4 in

Dual springs expand the range of operating pressure while maintaining a low profile regulator with reduced weight

Does Not Fit Models With Auto Leveling Headlights

Designed to give you a greater cooling capacity

Bilstein B6 (DampTronic) 2015 BMW M3/M4 Front Left Monotube Strut Assembly Air Intake Systems>Scoops & Snorkels As a classic JDM carBilstein B6 Performance (DampTronic) dampers are a performance upgrade to OE dampers designed to be paired with OE factory springs. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of these dampers. Each damper is rigorously tested for quality that meets or exceeds OE standards and features application specific valve settings with a monotube design to bring out the