STI COIL SPRING R For IMPREZA 5DooR (GR) ST20380ZR020 V36 Skyline 2.5 2WD 6iL EyeSight (FWD / CVT)

6iL EyeSight (FWD / CVT) ___ 1

Compatible Model GK7 Impreza G4 2

By optimizing the drilled hole size and arrangement

Compatible Car AE101 Corolla Levin twin cam 20V

STI COIL SPRING R For IMPREZA 5DooR (GR) ST20380ZR020 V36 Skyline 2.5 2WD 6iL EyeSight (FWD / CVT)Brand STI Product COIL SPRING R Product Number ST20380ZR020 Description This reinforced coil spring provides improved roll rigidity through increased spring rate and stable control due to a low center of gravity. It achieves a balance between ride comfort and driving performance, with a spring rate of 50 N mm (approximately 5 kgf mm) in the front and 40 N mm (approximately 4 kgf mm) in the rear. The difference in height is approximately 15 mm both