Exhaust
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Joined: Sep 2008
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Exhaust I would first like to apologize because this is not the right place for this thread but i couldnt find one. I figured id try here for a simple question because ive been having trouble finding an answer. if i have two 2 inch mid pipes running to a Y pipe going to one 2 1/2 inch pipe eliminating my muffler and resinator how much restriction am i looking at? please any info would be appreciated.
Are you talking about an LS1 car to begin with, and is it turbocharged? Need more info. 2.5" total size exhaust is fine up to a certain extent on a rear mount, if that answers your question.
Thread Starter
Registered User
Joined: Sep 2008
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Sorry no this is a european engine i couldnt find anyone else to help. I have an audi 200 20 valve turbo. from the header it splits to 2 2inch pipes going to separate cats then 2 2inch mid pipes run back to a resonator and a muffler which continue to carry 2 2inch pipes. i want to eliminate the resonator and muffler by putting a Y pipe at the end of the pipes making the 2 2inch to one 2 1/2 inch straight back about 3 feet.
