Quote:
Originally Posted by Tantalizer43
I understand you are on a budget, but the only way to do this without voiding your warranty, as you inquired, is to buy a GMPP exhaust and have your dealer install it. If your only looking for sound, an axle back system should suit you well.
I'd go with the offroad axle back system.
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Not true, as long as you don't alter the cats it's really hard to void your warranty by changing the exhaust. A muffler delete with X-pipe will not void your warranty.