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Need An Exhaust System For My Car
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07-29-2007, 08:33 AM
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waltert
Insane
you can see some fair gains with an exhaust system.
my elantra dynoed at 120whp. I put on a cat-back exhaust (2.25" mandrel bent straight through design) and picked up 7whp and 8tq
just for reference, its a 2.0 I4
waltert
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