4 months til spring and already thinking of some mods. Burns ultra light mufflers, 2.5 lbs each, delete the NPP, good for the eco testing. Can't wait to get these on the car. Does anyone have experience with these mufflers?
Burns mufflers for C7
- Thread starter tyho
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What effect will this have on your warranty?
Considering I had AR headers and a Halltech intake installed, warranty will be fine as long as a reputable shop eg. DaSilva installs them.
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