Honda Civic Si / Si-R (EP3) 2002-2005 Hyper-Street 3 Coilover Kit w/ Inverted Shocks (Extend Rear Top Hat 2.5")

Hyper-Street 3 Coil-over Suspension Upgrade Compatible With Honda Civic Si / Si-R (EP3) 2002 2003 2004 2005 All trims; Front - Inverted Shocks/Rear - Traditional Upright Shocks Take your vehicle’s handling to the next level with the REV9 Hyper-Street 3 Coilover Kit. Engineered specifically for the Honda Civic Si / Si-R (EP3) 2001-2005, this premium upgrade introduces race-inspired Inverted Front Struts alongside our proven 32-level damping adjustments. Whether you are daily driving or carving canyon roads, the Hyper-Street 3 balances an aggressive drop with refined ride comfort. The Inverted Shock Advantage: Traditional coilovers place the heavy shock body at the bottom (attached to the wheel). The Hyper-Street 3 flips the script by mounting the shock body to the chassis. Sharper Steering Response: By flipping the shock upside down, we significantly reduce unsprung weight. Your suspension reacts instantly to road imperfections because the wheel assembly is lighter. Zero Structural Flex: The massive outer casing eliminates strut deflection under extreme cornering loads, keeping your alignment precise when pushing hard. Optimized Heat Dissipation: Larger internal oil capacity handles heat better, keeping your dampening stable, predictable, and fade-free. Key Features: Advanced Inverted Mono-Tube Front Struts: Heavy-duty strength paired with a low repulsive force to retain premium ride comfort on lowered vehicles. 32-Level Damping Control: Click-adjustable precise valving lets you easily tune your ride from street-compliant to track-stiff. Independent Ride Height Adjustability: Fully adjustable lower mounts allow you to drop your vehicle without sacrificing spring travel or pre-load. Lightweight Aluminum Hardware: High-strength aluminum collars and brackets shed weight without compromising structural integrity. [Premium Front Top Mounts / Pillow Ball Camber Plates]: Includes integrated aluminum top mounts for crisp steering feedback and personalized alignment tuning. (Note: Change to "Reuses factory top mounts" if applicable to this specific chassis) *Front Shocks - Inverted *Rear Shocks - Traditional Upright Top Mount Yes, Camber Plate with Pillow Ball Yes, Standard Type Spring Rate 10 kg/mm (560 lbs/inch) 12 kg/mm (672 lbs/in) Spring Length 180 mm (7.09 inch) 140 mm (5.51 inch) Spring Inner Diameter 62 mm (2.44 inches) 62 mm (2.44 inch) Shock Type Inverted Mono-Tube Standard Mono-Tube