QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 500 lbs/in Rate - 1982-1990 GMC S15 eibach-25mm-wheel-spacer-silver-bolt-pattern 2006 BMW Z4 Coupe (E86)

2006 BMW Z4 Coupe (E86)

Part Number YS01-MB-DPS089 Part Name Dynamic Pro Sport Coilovers Vehicle 2003-2009 Mercedes-Benz E55 AMG Sedan Chassis Code W211 Drivetrain Spring Rates - Front 18 kg/mm Spring Rates - Rear 16 kg/mm Top Mounts - Front Aluminum Upper Mount (without Pillow Ball) Top Mounts - Rear Not Applicable Camber Plates - Front No Camber Plates - Rear No Note2 E55/E63 AMG

The D2 Racing RS Series Coilover Kit for the 1991-1999 Toyota Paseo is our flagship coilover

2014 Subaru WRX STI (GRB/GRF)

QA1 MOD Series Front Coilover Kit - Double Adjustable, Large Tapered Flat Spring, 500 lbs/in Rate - 1982-1990 GMC S15 eibach-25mm-wheel-spacer-silver-bolt-pattern 2006 BMW Z4 Coupe (E86)don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1982 1990 GMC S15 to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve packs