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Laoich · 04-15-2005, 01:13 AM

For the moment I have no exhaust from the cat back, is it bad to drive her without that? I know some back pressure is good, but will the cat give enough?

Thanks

Sterling

04-15-2005, 01:13 AM	#1
Laoich Registered User Join Date: Jan 2005 Location: Central Virginia Posts: 22	Nothing after the Cat, Ok, or Bad? For the moment I have no exhaust from the cat back, is it bad to drive her without that? I know some back pressure is good, but will the cat give enough? Thanks Sterling __________________ 87' GMC R2500 Sierra Classic Suburban - 454