Exhaust POPPING! HELP!
Before my car warms up, the exhaust pops real bad between shifts. I really didn't notice it until I installed my cat H-pipe, but maybe I just couldn't hear it before. What causes that? A friend of mine heard me take off the other day and told me it sounded like crap and I need to do something about it. Would replacing the factory mufflers help? Any comments will be appreciated!
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'97 Cobra, Rio Red, MAC Cold Air Kit, 3.73s, NGK V-Power
BBK H-pipe w/cats
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