exhaust

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Dec 29, 2006 | 10:24 PM

mustngspd

Thread Starter

Member

Joined: Dec 2006

Posts: 59

From: palm crompton, FL

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

Dec 29, 2006 | 10:26 PM

Lances03SVT

Super Moderator

Joined: May 2005

Posts: 9,684

From: Carthage, Missouri

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.