Changeing Exhaust

LARRY_J · 01-28-2002, 10:01 AM

I want to change the exhaust on my 97 Cobra, I was thinking on going with the side exhaust, with a set of off road H pipes.
If I remove the cats will it mess the engine up with the difference of back pressure?
Does anyone know the local law in wisconsin about the side exhaust?

joe4speed · 01-28-2002, 01:48 PM

I have run off-roads for about 4 years with no difference in the way the engine ran, but when I would put the cats back on for emissions, it felt way slower and soooo quiet!! I say take them off, you'll never want to go back!

01-28-2002, 10:01 AM	#1
LARRY_J Registered Member Join Date: Jan 2002 Posts: 2	Changeing Exhaust I want to change the exhaust on my 97 Cobra, I was thinking on going with the side exhaust, with a set of off road H pipes. If I remove the cats will it mess the engine up with the difference of back pressure? Does anyone know the local law in wisconsin about the side exhaust?

01-28-2002, 01:48 PM	#2
joe4speed He said Member...heh, heh Join Date: Sep 1999 Location: Jupiter, Florida U.S.A. Posts: 3,718	I have run off-roads for about 4 years with no difference in the way the engine ran, but when I would put the cats back on for emissions, it felt way slower and soooo quiet!! I say take them off, you'll never want to go back! __________________ *Joe!* 1988 GT, 13.58@101mph Check out my listing! Click here! Or my website:www.joe4speed.com

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