Rev9 Power Hyper-Street II Coilovers - Honda Civic Si (FC / FK) 2017-21

Rev9 PowerHyper-Street II Coilover is an entry level suspension upgrade, which features mono-tube shocks with 32-way adjustable rebound settings. The Coilover have full height adjust-ability, which can be adjusted by twisting the lower bracket, instead of compressing the spring. By using Mono-Tube shocks, the shocks provide a larger capacity of oil and gas. Thus providing a better ride compared to lowering springs and stock shocks combination. The springs we provide are rated specifically to help improve the handling performance. The 32 clicks of valving will allow users to fine tune the rebound force setting, to ease comfort in the ride. By shortening the pitch distance, the independent spring tension and fully adjustable lengthen shocks will allow a nice drop in height, without sacrificing the comfort. Key Features: Fits 2017, 2018, 2019, 2020, 2021 Honda Civic Si ONLY (FC/FK); 54mm Front Axle Clamp Front: 7 kg/mm Rear: 6 kg/mm Full Steel Alloy Constructions With Aluminum Hardware M