HKS Hipermax S Coilover Kit Honda Civic SI Coupe 2017-2021 | 80300-KH001 Vehicle Model_Type R Seibon Carbon components are hand-crafted

Seibon Carbon components are hand-crafted using premium 3K 2X2 twill weave carbon fiber

0L - DOHC 16 Valve (FA20)

at Verus they were able to extract more performance for the given build volume and ensure the units improved vehicle performance

RS-R's rear lower control arms for Subaru applications provides maximum adjustability for the performance driver

Part #: DD2136

HKS Hipermax S Coilover Kit Honda Civic SI Coupe 2017-2021 | 80300-KH001 Vehicle Model_Type R Seibon Carbon components are hand-craftedFitment Information: 2017 2021 Honda Civic SI Coupe Features: Dual PVS. We evolved the existing preload valve system to the dual preload valve system to suppress the generation of unnecessary damping force during higher piston speeds. This provides major improvement in ride comfort without influencing the driving performance. Wide Range Damping Force Adjustment Mechanism. The improved shape of the Needle Jet expand the range of damping force