Muffler replacement

Asked by Cale Jun 14, 2020 at 08:38 PM about the 2015 GMC Sierra 2500HD SLE Crew Cab SB 4WD

Question type: Car Customization

Can I replace the stock muffler with a
performance muffler and how do I measure
the diameter or figure out how wide it is

1 Answer

Your Answer:

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