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Skunk2's Adjustable Sleeve Coilovers for the '01-05 Civic Si are the industry's most affordable yet aggressive suspension system that allows street and track enthusiasts to fine tune vehicle ride height, balance, and handling performance. With nearly 15 years of spring technology and suspension tuning experience, Skunk2's race-inspired, Adjustable Sleeve Coilover system provides a cost-effective alternative to more expensive full coilovers like our Pro-S II and Pro-C systems. Each Adjustable Sleeve Coilover kit features hard anodized, CNC-machined aluminum sleeves, forged spring perches, SAE 9254V racing springs, and mounting hardware that allows for as low as a three- in. drop (sometimes more). Designed to be used with OEM or aftermarket shocks, Skunk2's Adjustable Sleeve Coilovers allow for independent shock replacement, which means suspension systems can be upgraded in stages. When applicable, Skunk2 Adjustable Sleeve Coilovers should be paired with Skunk2 Sport Shocks for maximum performance.

Skunk2

Skunk2 Racing is a renowned brand in the performance automotive industry, specializing in high-quality engine and suspension components for street and race applications. Known for their innovation and engineering expertise, Skunk2 offers products like intake manifolds, camshafts, throttle bodies, and coilovers that deliver proven power gains and improved handling. What sets Skunk2 apart is their focus on research and development, with products designed and tested to push the limits of performance. Trusted by enthusiasts and racers worldwide, Skunk2 is synonymous with reliability and track-proven results.

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