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Shop Cat-Back Exhaust Systems at Demon Tweeks | #on

Shop Cat-Back Exhaust Systems at Demon Tweeks

Shop Cat-Back Exhaust Systems at Demon Tweeks

You also need to be careful when tightening the 3.0 ecodiesel egr delete bolts on the cat back. Over-tightening 2007 duramax egr delete kit can damage the system, 6.