exhaust

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12-29-2006, 10:24 PM

mustngspd

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Join Date: Dec 2006

Location: palm crompton, FL

Posts: 59

exhaust

would i gain or lose power if i installed longtube headers with a catted shorty h-pipe and no mufflers on a 1998 mustang gt

12-29-2006, 10:26 PM

Lances03SVT

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Join Date: May 2005

Location: Carthage, Missouri

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Without the mufflers you would be losing backpressure which would lead to hp and torque loss but the LT's might make up for it.