MagnaFlow Muffler Mag SS 5X8 14 2.5/2.5 O/C 1967-ford-econoline-esi3040313 increased efficiency and increased turbine

increased efficiency and increased turbine flow compared to the competition

These are designed for high power street action as well as drag

Longtube headers move the upstream O₂ sensor bungs further back from the cylinder head compared to factory manifolds

0T Premium 2010-2011

2005-2006 Chevrolet Silverado 1500 HD LT 2007 Chevrolet Silverado 1500 HD Classic LT 1999-2004 Chevrolet Silverado 2500 Base 1999-2004 Chevrolet Silverado 2500 LS 1999-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2003-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004

MagnaFlow Muffler Mag SS 5X8 14 2.5/2.5 O/C 1967-ford-econoline-esi3040313 increased efficiency and increased turbineThe MagnaFlow 5 X 8in. Oval Straight Through Performance Exhaust Muffler 12226 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 2. 5 2. 5in. diameter inlet outlet Straight Through layout allows you to install it in whatever