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![]() Enthusiast ![]() Joined Aug 19, '03 Currently Offline Reputation: 0 (0%) ![]() |
I want to have an exhaust system like my boyfriends firebird trans am 2000 cat-back exhaust system. But is that possible with a four cylinder? I have seen a celica with dual exhaust on cardomain.com but would it affect my fuel economy more than 10 mpg or would it sound terrible or would it mess up my engine and what not...? Thanks...
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![]() Enthusiast ![]() ![]() Joined Apr 8, '03 From NorCal Currently Offline Reputation: 0 (0%) ![]() |
http://www.6gc.net/forums/index.php?showto...=2228&st=20&hl= Read my last post about back pressure loss and power... Not quite clear...but it's something like that. It'll give ya a relative idea. If you want to go dual for performance...don't bother. Not worth it. If for looks, sure. Knock yourself out. Just do it with smaller piping...say 2" or so. If you do justa single catback... don't go larger than 2.25" or so. Many will say 2.5" but that's very big for an n/a 4 banger. |
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