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Up to 5% offVendor:KraftWerksKraftWerks 12 Civic Si Supercharger Kit (Only Comes w/120mm Pulley - Must Order 110mm Separately)
Regular price $4,969.64Sale price $4,969.64 Regular priceUnit price per$5,231.20You Save $261.56! -
Up to 5% offVendor:KraftWerksKraftWerks 06-11 Honda Civic Si Supercharger Kit
Regular price $4,969.64Sale price $4,969.64 Regular priceUnit price per$5,231.20You Save $261.56! -
Up to 5% offVendor:KraftWerksKraftWerks 06-11 Honda Civic Si Supercharger Kit w/ FlashPro
Regular price $5,617.95Sale price $5,617.95 Regular priceUnit price per$5,913.63You Save $295.68! -
Up to 5% offVendor:KraftWerksKraftWerks Honda K-Series Race Supercharger Kit w/ 120mm Pulley (C30-94)
Regular price $2,934.64Sale price $2,934.64 Regular priceUnit price per$3,089.09You Save $154.45!
Why Buy from FAST of West Chester?
This isn’t a warehouse — it’s a performance shop. At FAST of West Chester, every part we sell has been installed, tested, and pushed on real builds.
Led by Dave Brown, our team knows what works, what doesn’t, and what actually delivers results. No guesswork. No wasted money. Just proven performance.
Unlike large online retailers, our recommendations are based on hands-on experience with Subaru, JDM, and performance platforms — ensuring every part we offer delivers reliable performance, fitment, and results.