Single vs Dual Exhaust
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Driver School Candidate
Joined: Dec 2016
Posts: 14
Likes: 0
From: Florida
Single vs Dual Exhaust
Hey guys this may be an easy question for you but I have yet to find the answer.
When I bought my 09 ISF it had a single exhaust and it sounds Amazing I get complements anywhere I go. But my question is, performance wise, am I loosing horsepower because of the single exhaust or is it fine?
Thanks for helping 💪
When I bought my 09 ISF it had a single exhaust and it sounds Amazing I get complements anywhere I go. But my question is, performance wise, am I loosing horsepower because of the single exhaust or is it fine?
Thanks for helping 💪
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Joined: Feb 2014
Posts: 637
Likes: 97
From: CO
Only person I know who runs a single exit is figs but he's running EL headers and custom built exhaust. Not sure how stock headers might impact a single exit vs dual so maybe someone else smarter than me can enlighten us.
Driver School Candidate
Joined: May 2017
Posts: 1
Likes: 0
From: California
based on my past experiences it really depends on the persons preference and if you're straight piped. I'm on a H pipe on my LS400 with all the Cali smog certified cats, no rez or mufflers though. only thing id have to say is the back pressure is lost slightly when going dule over single
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