added shorties 11/10/11
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GTR Member
Joined: November 6, 2011
Posts: 6,784
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From: Texas
These **** things made me go from 20-22 mpg to 15-16 :\ VERY possible its from flooring it alot more 
but in the process of driving it s-l-o-w-e-r. Testing to see if i still can get 20 if not gonna jack it up n check for leaks.
but in the process of driving it s-l-o-w-e-r. Testing to see if i still can get 20 if not gonna jack it up n check for leaks.
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Joined: August 30, 2010
Posts: 169
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From: Suffield, CT
I got mine installed on Monday. As soon as the car got up to operating tempuratures, the black paint began to smoke and crack. Within 24 hours almost all the paint had burnt off. Since I already had GT mufflers, I can't tell if she sounds any different.
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Joined: November 6, 2011
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From: Texas
Originally Posted by GunnyFritz
I got mine installed on Monday. As soon as the car got up to operating tempuratures, the black paint began to smoke and crack. Within 24 hours almost all the paint had burnt off. Since I already had GT mufflers, I can't tell if she sounds any different.
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GTR Member
Joined: November 6, 2011
Posts: 6,784
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From: Texas
what kinda headers did you buy?
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GTR Member
Joined: November 6, 2011
Posts: 6,784
Likes: 20
From: Texas
Originally Posted by amustangrocks
they look good josh. they will change colors a couple times but nice mod. its not the headers killing the mileage
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