Bilstein B1 (iRC) Active Suspension Control Module for 2013 BMW 135is C350 1994 Ford Aerostar XL Plus

1994 Ford Aerostar XL Plus (VN1)

If you've outgrown entry-level lowering springs and want a real coilover system that rewards a harder-driven SC430

1984 Toyota Celica Supra (A60)

Suffering uneven tire wear on your 2012 Dodge Charger SXT Plus (LD)

1982 Mercedes-Benz 190 2WD 4/5/6 Cyl (W201 Front shock-spring separate)

Bilstein B1 (iRC) Active Suspension Control Module for 2013 BMW 135is C350 1994 Ford Aerostar XL PlusBilstein B1 (iRC) Active Suspension Control Module for the 2013 BMW 135is converts Bilstein B16 (ridecontrol) Suspension Kit to a smart phone adjustable suspension system. This module works together with a smartphone app to allow the user to fine tune the parameters which controls the switching from Comfort to Sport on the electronic Dampers. An accelerometer built into the module provides the app with a graph of the g forces while driving. This graph