REV9 Hyundai Elantra Sedan (UD) 2011-16 Hyper-Street II Coilover Kit w/ 32-Way Damping Force Adjustment Suspension Upgrades 7L RWD (V37) 2017-22 are

7L RWD (V37) 2017-22 are designed for tuners on a budget

Factory recirculation valve sound cannot be noticed

Durable and waterproof

M-STYLE Oil Cap

Rev9 Hyper-Street ONE Coilovers for Volkswagen Jetta (A2/A3) 1985-98 are designed for tuners on a budget

REV9 Hyundai Elantra Sedan (UD) 2011-16 Hyper-Street II Coilover Kit w/ 32-Way Damping Force Adjustment Suspension Upgrades 7L RWD (V37) 2017-22 areHyper Street II coilover suspension upgrade features mono tube shocks with 32 clicks rebound settings and full length adjustable. Mono tube shocks provides larger capacity for gas and oil to improve comfortable level of typical lowering vehicle. Special 32 clicks of valving allows user to fine tune rebound force settings. Independent spring tension and full length adjustable allows drop without sacrifice comfort by shorten pitch distance. Full Steel