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The GrimmSpeed catless uppipe is made of 304 SS (all of it; the flanges, flex section and tubing) and has super thick, 14-gauge pipe-wall thickness...
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Adding an aftermarket Up Pipe is one of the first things you should do to your Subaru. Arguably one of the best $/HP ratios. Our goal was to make a...
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Adding an aftermarket Up Pipe is one of the first things you should do to your Subaru. Arguably one of the best $/HP ratios. Our goal was to make a...
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The GrimmSpeed catless uppipe is made of 304 SS (all of it; the flanges, flex section and tubing) and has super thick, 14-gauge pipe-wall thickness...
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Invidia Exhaust Systems are among the elite exhaust systems in the aftermarket automotive industry for top performance and sound. Each exhaust syst...
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The Perrin Big Tube Up Pipe is for Subaru builders who are using a larger stock location turbo but are limited by the flow rates of a stock sized u...
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PERRIN has been known since our inception for the quality of our up-pipe. The Up-pipe was the first product we ever released and has been a leader ...
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Made from 321 stainless steel and 1/2 flanges this is guaranteed not to warp, leak or fail. Power increases are consistent and strong. This up-pipe...
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The TurboXS WRX & STI uppipe is manufactured to exacting standards. Removing the restrictive factory catalytic converter uppipe, you will incre...
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