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The HKS Stainless Steel Equal Length Exhaust Manifold is lighter and flows much better than the factory manifold to increase both horsepower and to...
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The "bling-bling" version of the HKS Hi-Power catback, the Carbon-Titanium Hi-Power has all the features of the regular exhaust: 75mm piping, a res...
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The HKS Hi-Power WRX & STi Catback Exhaust features 3" coated mild steel piping and a stainless steel angled-exit Hi-Power muffler for true JDM...
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Turbo Timer Harness: Adding a Turbo Timer becomes much easier with the use of an optional harness. No more cutting and splicing with the use of thi...
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Turbo Timer Harness: Adding a Turbo Timer becomes much easier with the use of an optional harness. No more cutting and splicing with the use of thi...
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Designed to improve turbo spool and reduce lag, the HKS uppipe will give new life to your turbocharged Subaru. This uppipe also has a smoother inte...
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