Ground Control Coilover Spring - ID: 2.5" / Length: 8" / Rate: 340 lbs/in 135i 1990 GMC S15 (S/T)

1990 GMC S15 (S/T)

2022 Hyundai Elantra Eco

HKS Hipermax S coilovers for the 1992-1996 Toyota Chaser (JZX90/JZX91/GZ90/SX90) are engineered for drivers who want genuine performance gains without giving up daily-driver comfort

RS-R Best-i Active coilovers for the 2013-2015 GS450h RWD (GWL10) are built for a very specific problem: replacing a factory-adaptive damper without losing the factory controller

9 Z65-203-110 11

Ground Control Coilover Spring - ID: 2.5" / Length: 8" / Rate: 340 lbs/in 135i 1990 GMC S15 (S/T)Ground Control offers Eibach ERS race springs individually so you can fine tune the spring rate on your coilover or sleeve kit. Each spring is precision wound to a set length and rate, and is backed by a lifetime warranty against sag and rate change. Standard Features Genuine Eibach ERS race spring Lifetime warranty against sag and spring rate change Sold individually for custom rate tuning Specifications Part Number GC200. 64. 58 Inner Diameter (ID)