best muffler for 5.3 l
Holding a muffler in your hand after a quick install feels surprisingly solid. The weight of high-quality stainless steel or aluminized steel hints at durability, which reassures you it’ll last through rough roads and weather. Testing sound and flow, I noticed that the B2 Fabrication Muffler Bypass for Silverado & Sierra 1500 delivered that perfect … Read more