Rev9 Power Hyper-Street II Coilovers – Honda Civic Si (FE1) 2023-25

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 2023, 2024, 2025 Honda Civic Si ONLY (FE1); 54mm Front Axle Clamp

• Front: 7 kg/mm
• Rear: 6 kg/mm
• Full Steel Alloy Constructions With Aluminum Hardware
• Mono-Tube Shocks Provide  Larger Capacity of Oil And Gas
• 32 Clicks of Rebound Force Adjustment
• Full Length Adjustment – Lowers The Car Without Ruining Spring Tension
• Independent Spring Tension – Custom Stiffness Without Change Ride Height

**IMPORTANT** Please read before purchasing!

Prior to installation, please verify all hardware and properly preload suspension to 10mm. Vehicle realignment is recommended after installation, PROFESSIONAL INSTALLATION RECOMMENDED. This set of coilovers doesn’t come with installation instructions for as you may know, these are after market suspension parts. We highly recommend professional installation ONLY. Rev9 Power will ONLY warranty the item if the item is installed by a ASE Certified Mechanic.

CALIFORNIA WARNING: Product Contains “Nickle” That Know To Cause Cancer and Reproductive Harm – www.P65Warnings.ca.gov