Sale Quick view 3" Muffler Bypass T409 SS, 2014-2025 Chevy/GMC 1500 5.3L SKU: S5001409 Compare $154.40 $99.99 INSTALL INSTRUCTIONS MBRP S5001 Instructions 3" Muffler Bypass, T409 Stainless Steel, 2014-2024 Chevrolet Silverado / GMC Sierra 1500 5.3L T409 Stainless Steel 3" Muffler Bypass 2014+ Chevy/ GMC 1500 5.3L Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
