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Toggling Stock Exaust to Open DP

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sexehtopper

15+ Year Contributor
1,117
3
Mar 16, 2004
lakeland, Florida
This guy i know has a 97 tsi fwd, well he has a toggle switch inside his car that opens and closes some sort of door to run from stock exhaust to an open down pipe, it sounds badass, but i dont know the full extent. Would i get any boost creep running open dp on my t25, he has a 14b on his. has anyone ever heard of this, and can you give me a link or parts/materials needed, i want to do this, he said there are substantial hp gains.
 
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