02-25-2012 | #1 |
Join Date: Nov 2005
Location: Amarillo, Texas
Posts: 47
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Backfire between shifts
I have a corsa exhaust system on my ZR-1 and it backfires between shifts or when I let off the gas after getting on it some in the lower gears. My question is should I get the corsa exhaust system welded up. I installed it using corsa's wide pipe clamps. All stock except corsa exhaust and a Haibeck chip.
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