Function and Form Type 4 Coilovers for 2009-2014 Buick Regal Fiesta 2013 Acura ILX (DE1/DE2)

2013 Acura ILX (DE1/DE2)

The D2 Racing RS Series Coilover Kit for the 1998-2003 BMW M5 (E39) is our flagship coilover

VR6 (B6) whilst they do a good job of not transmitting engine vibration

2010 Honda Insight

1995 Subaru Impreza WRX RS (4DR/4CYL) AWD (GC6)

Function and Form Type 4 Coilovers for 2009-2014 Buick Regal Fiesta 2013 Acura ILX (DE1/DE2)The Function and Form Type 4 Coilovers for the 2009 2014 Buick Regal are the brand's premium coilover system, built around an inverted monotube damper for OE plus refinement and high end ride control. Engineered to give your Buick Regal a planted, composed feel, these Regal coilovers combine a clean lowered stance with the smooth, controlled damping that makes the Regal feel composed on any road. Also branded Function & Form F2 Suspension, the Type 4