Published On Aug 17, 2017
2015 Chevy Silverado LT 5.3 main muffler delete. Still have all cats and resignator, have had it like this for about 6 months, 10,000 miles
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2015 Chevy Silverado LT 5.3 main muffler delete. Still have all cats and resignator, have had it like this for about 6 months, 10,000 miles
