aFe Power Twisted Steel Headers 409 Stainless Steel 02-13 GM Silverado/Sierra 1500 V8 GMT800/GMT900 - afe48-44001

aFe Power’s new Twisted Steel header delivers more horsepower and torque while outflowing the factory exhaust manifold. The header is constructed of 14-gauge 409 SS tubing with a 1/2” thick head flange to ensure a leak free seal. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% hand TIG-welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header helps remove restriction and keeps exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary. PartNumber : afe48-44001 Description : Twisted Steel Headers; Pair Engine Make/Size : Chevy 5.3L Material : 409 Stainless Steel Application : Automotive Coating/Finish : Stainless Steel Tube Size : 1.625 Port Shape : Round Collector Tube Size (in.) : N/A Tube Direction : Down Swept 2009-2013 Chevrolet Silverado 1500 Hybrid V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2008-2013 Chevrolet Silverado 1500 LS V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 Chevrolet Silverado 1500 LS V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 Chevrolet Silverado 1500 LT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 Chevrolet Silverado 1500 LT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2009 Chevrolet Silverado 1500 LT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 Chevrolet Silverado 1500 LT V8.6162cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 Chevrolet Silverado 1500 LTZ V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2009 Chevrolet Silverado 1500 LTZ V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2009-2013 Chevrolet Silverado 1500 LTZ V8.6162cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 Chevrolet Silverado 1500 WT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 Chevrolet Silverado 1500 WT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 Chevrolet Silverado 1500 XFE V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic Hybrid V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic LS V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic LS V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic LT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic LT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic LT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic SS V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic WT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 Classic WT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 Chevrolet Silverado 1500 HD Classic LT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 Denali V8.6162cc Exhaust, Mufflers & Tips::Headers & Manifolds 2009-2013 GMC Sierra 1500 Hybrid V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2008-2013 GMC Sierra 1500 SL V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 GMC Sierra 1500 SL V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 SLE V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 SLE V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2009 GMC Sierra 1500 SLE V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 GMC Sierra 1500 SLE V8.6162cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 SLT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2009 GMC Sierra 1500 SLT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2009-2013 GMC Sierra 1500 SLT V8.6162cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 WT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007-2013 GMC Sierra 1500 WT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2010-2013 GMC Sierra 1500 XFE V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic Denali V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic Hybrid V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SL V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SL V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SLE V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SLE V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SLE V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SLT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic SLT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic WT V8.-cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 Classic WT V8.5328cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 HD Classic SLE V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds 2007 GMC Sierra 1500 HD Classic SLT V8.5967cc Exhaust, Mufflers & Tips::Headers & Manifolds