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

The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2" thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, CA. Twisted Steel 409 Stainless Steel Shorty Header GM Silverado/Sierra 1500 02-13 V8 (GMT800/900) GM Silverado/Sierra 1500 02-13 V8 (GMT800/900) Fitment 2002 Cadillac Escalade EXT Base 2002 GMC Sierra 1500 Base 2002 GMC Sierra 1500 HT 2002 GMC Sierra 1500 SL 2002 GMC Sierra 1500 SLE 2002 GMC Sierra 1500 SLT 2002 GMC Sierra 1500 WT 2002 GMC Yukon SLE 2002 GMC Yukon SLT 2003 Cadillac Escalade Base 2003 Cadillac Escalade ESV Base 2003 Cadillac Escalade EXT Base 2003 Chevrolet Avalanche 1500 Base 2003 Chevrolet Avalanche 1500 North Face 2003 Chevrolet Avalanche 1500 On Road Edition 2003 Chevrolet Avalanche 1500 WBH 2003 Chevrolet Avalanche 1500 Z71 2003 Chevrolet Express 1500 Base 2003 Chevrolet Express 1500 LS 2003 Chevrolet Express 2500 Base 2003 Chevrolet Express 2500 LS 2003 Chevrolet Express 3500 Base 2003 Chevrolet Express 3500 LS 2003 Chevrolet Silverado 1500 SS 2003 GMC Savana 1500 Base 2003 GMC Savana 1500 SLE 2003 GMC Savana 2500 Base 2003 GMC Savana 2500 SLE 2003 GMC Savana 3500 Base 2003 GMC Savana 3500 SLE 2003 GMC Sierra 1500 Base 2003 GMC Sierra 1500 Denali 2003 GMC Sierra 1500 SL 2003 GMC Sierra 1500 SLE 2003 GMC Sierra 1500 SLT 2003 GMC Sierra 1500 WT 2003 GMC Yukon Denali 2003 GMC Yukon SLE 2003 GMC Yukon SLT 2003 GMC Yukon XL 1500 Denali 2003 GMC Yukon XL 1500 SLE 2003 GMC Yukon XL 1500 SLT 2003 Hummer H2 Base 2004 Cadillac Escalade Base 2004 Cadillac Escalade ESV Base 2004 Cadillac Escalade EXT Base 2004 Chevrolet Avalanche 1500 Base 2004 Chevrolet Avalanche 1500 Z66 2004 Chevrolet Avalanche 1500 Z71 2004 Chevrolet Express 1500 Base 2004 Chevrolet Express 1500 LS 2004 Chevrolet Express 2500 Base 2004 Chevrolet Express 2500 LS 2004 Chevrolet Express 3500 Base 2004 Chevrolet Express 3500 LS 2004 Chevrolet Silverado 1500 Hybrid 2004 Chevrolet Silverado 1500 LS 2004 Chevrolet Silverado 1500 LT 2004 Chevrolet Silverado 1500 SS 2004 GMC Savana 1500 Base 2004 GMC Savana 1500 SLE 2004 GMC Savana 2500 Base 2004 GMC Savana 2500 SLE 2004 GMC Savana 3500 Base 2004 GMC Savana 3500 SLE 2004 GMC Sierra 1500 Base 2004 GMC Sierra 1500 Denali 2004 GMC Sierra 1500 SLE 2004 GMC Sierra 1500 SLT 2004 GMC Sierra 1500 WT 2004 GMC Yukon Denali 2004 GMC Yukon SLE 2004 GMC Yukon SLT 2004 GMC Yukon XL 1500 Denali 2004 GMC Yukon XL 1500 SLE 2004 GMC Yukon XL 1500 SLT 2004 Hummer H2 Base 2005 Cadillac Escalade Base 2005 Cadillac Escalade ESV Base 2005 Cadillac Escalade EXT Base 2005 Chevrolet Avalanche 1500 Base 2005 Chevrolet Avalanche 1500 LS 2005 Chevrolet Avalanche 1500 LT 2005 Chevrolet Avalanche 1500 Z66 2005 Chevrolet Avalanche 1500 Z71 2005 Chevrolet Express 1500 Base 2005 Chevrolet Express 1500 LS 2005 Chevrolet Express 2500 Base 2005 Chevrolet Express 2500 LS 2005 Chevrolet Express 3500 Base 2005 Chevrolet Express 3500 LS 2005 Chevrolet Silverado 1500 Hybrid 2005 Chevrolet Silverado 1500 LS 2005 Chevrolet Silverado 1500 LT 2005 Chevrolet Silverado 1500 SS 2005 GMC Savana 1500 Base 2005 GMC Savana 1500 SLE 2005 GMC Savana 2500 Base 2005 GMC Savana 2500 SLE 2005 GMC Savana 3500 Base 2005 GMC Savana 3500 SLE 2005 GMC Sierra 1500 Base 2005 GMC Sierra 1500 Denali 2005 GMC Sierra 1500 Hybrid 2005 GMC Sierra 1500 SLE 2005 GMC Sierra 1500 SLT 2005 GMC Sierra 1500 WT 2005 GMC Yukon Denali 2005 GMC Yukon SLE 2005 GMC Yukon SLT 2005 GMC Yukon XL 1500 Denali 2005 GMC Yukon XL 1500 SLE 2005 GMC Yukon XL 1500 SLT 2005 Hummer H2 Base 2006 Cadillac Escalade Base 2006 Cadillac Escalade ESV Base 2006 Cadillac Escalade EXT Base 2006 Chevrolet Avalanche 1500 LS 2006 Chevrolet Avalanche 1500 LT 2006 Chevrolet Avalanche 1500 Z66 2006 Chevrolet Avalanche 1500 Z71 2006 Chevrolet Express 1500 Base 2006 Chevrolet Express 1500 LS 2006 Chevrolet Express 1500 LT 2006 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006 Chevrolet Express 3500 Base 2006 Chevrolet Express 3500 LS 2006 Chevrolet Express 3500 LT 2006 Chevrolet Silverado 1500 Hybrid 2006 Chevrolet Silverado 1500 LT 2006 Chevrolet Silverado 1500 SS 2006 GMC Savana 1500 Base 2006 GMC Savana 1500 LS 2006 GMC Savana 1500 LT 2006 GMC Savana 2500 Base 2006 GMC Savana 3500 Base 2006 GMC Savana 3500 LS 2006 GMC Savana 3500 LT 2006 GMC Sierra 1500 Denali 2006 GMC Sierra 1500 Hybrid 2006 GMC Sierra 1500 SL 2006 GMC Sierra 1500 SLE 2006 GMC Sierra 1500 SLT 2006 GMC Sierra 1500 WT 2006 GMC Yukon Denali 2006 GMC Yukon SL 2006 GMC Yukon SLE 2006 GMC Yukon SLT 2006 GMC Yukon XL 1500 Denali 2006 GMC Yukon XL 1500 SL 2006 GMC Yukon XL 1500 SLE 2006 GMC Yukon XL 1500 SLT 2006 Hummer H2 Base 2007 Cadillac Escalade Base 2007 Cadillac Escalade ESV Base 2007 Cadillac Escalade EXT Base 2007 Chevrolet Avalanche LT 2007 Chevrolet Avalanche LTZ 2007 Chevrolet Express 1500 Base 2007 Chevrolet Express 1500 LS 2007 Chevrolet Express 1500 LT 2007 Chevrolet Express 2500 Base 2007 Chevrolet Express 2500 LS 2007 Chevrolet Express 2500 LT 2007 Chevrolet Express 3500 Base 2007 Chevrolet Express 3500 LS 2007 Chevrolet Express 3500 LT 2007 Chevrolet Silverado 1500 LS 2007 Chevrolet Silverado 1500 LT 2007 Chevrolet Silverado 1500 LTZ 2007 Chevrolet Silverado 1500 WT 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2007 Chevrolet Silverado 1500 HD Classic LT 2007 GMC Savana 1500 Base 2007 GMC Savana 1500 LS 2007 GMC Savana 1500 LT 2007 GMC Savana 2500 Base 2007 GMC Savana 2500 LS 2007 GMC Savana 2500 LT 2007 GMC Savana 3500 Base 2007 GMC Savana 3500 LS 2007 GMC Savana 3500 LT 2007 GMC Sierra 1500 Denali 2007 GMC Sierra 1500 SL 2007 GMC Sierra 1500 SLE 2007 GMC Sierra 1500 SLT 2007 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic Denali 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2007 GMC Sierra 1500 HD Classic SLE 2007 GMC Sierra 1500 HD Classic SLT 2007 GMC Yukon Denali 2007 GMC Yukon SLE 2007 GMC Yukon SLT 2007 GMC Yukon XL 1500 Denali 2007 GMC Yukon XL 1500 SLE 2007 GMC Yukon XL 1500 SLT 2007 Hummer H2 Base 2008 Cadillac Escalade Base 2008 Cadillac Escalade Platinum 2008 Cadillac Escalade ESV Base 2008 Cadillac Escalade ESV Platinum 2008 Cadillac Escalade EXT Base 2008 Chevrolet Avalanche LT 2008 Chevrolet Avalanche LTZ 2008 Chevrolet Express 1500 Base 2008 Chevrolet Express 1500 LS 2008 Chevrolet Express 1500 LT 2008 Chevrolet Express 2500 Base 2008 Chevrolet Express 2500 LS 2008 Chevrolet Express 2500 LT 2008 Chevrolet Express 3500 Base 2008 Chevrolet Express 3500 LS 2008 Chevrolet Express 3500 LT 2008 Chevrolet Silverado 1500 LS 2008 Chevrolet Silverado 1500 LT 2008 Chevrolet Silverado 1500 LTZ 2008 Chevrolet Silverado 1500 WT 2008 GMC Savana 1500 Base 2008 GMC Savana 1500 LS 2008 GMC Savana 1500 LT 2008 GMC Savana 2500 Base 2008 GMC Savana 2500 LS 2008 GMC Savana 2500 LT 2008 GMC Savana 3500 Base 2008 GMC Savana 3500 LS 2008 GMC Savana 3500 LT 2008 GMC Sierra 1500 Denali 2008 GMC Sierra 1500 SL 2008 GMC Sierra 1500 SLE 2008 GMC Sierra 1500 SLT 2008 GMC Sierra 1500 WT 2008 GMC Yukon Denali 2008 GMC Yukon Hybrid 2008 GMC Yukon SLE 2008 GMC Yukon SLT 2008 GMC Yukon XL 1500 Denali 2008 GMC Yukon XL 1500 SLE 2008 GMC Yukon XL 1500 SLT 2008 Hummer H2 Base 2009 Cadillac Escalade Base 2009 Cadillac Escalade Platinum 2009 Cadillac Escalade ESV Base 2009 Cadillac Escalade ESV Platinum 2009 Cadillac Escalade EXT Base 2009 Chevrolet Avalanche LT 2009 Chevrolet Avalanche LTZ 2009 Chevrolet Express 1500 Base 2009 Chevrolet Express 1500 LS 2009 Chevrolet Express 1500 LT 2009 Chevrolet Express 2500 Base 2009 Chevrolet Express 2500 LS 2009 Chevrolet Express 2500 LT 2009 Chevrolet Express 3500 Base 2009 Chevrolet Express 3500 LS 2009 Chevrolet Express 3500 LT 2009 Chevrolet Silverado 1500 Hybrid 2009 Chevrolet Silverado 1500 LS 2009 Chevrolet Silverado 1500 LT 2009 Chevrolet Silverado 1500 LTZ 2009 Chevrolet Silverado 1500 WT 2009 GMC Savana 1500 Base 2009 GMC Savana 1500 LS 2009 GMC Savana 1500 LT 2009 GMC Savana 2500 Base 2009 GMC Savana 2500 LS 2009 GMC Savana 2500 LT 2009 GMC Savana 3500 Base 2009 GMC Savana 3500 LS 2009 GMC Savana 3500 LT 2009 GMC Sierra 1500 Denali 2009 GMC Sierra 1500 Hybrid 2009 GMC Sierra 1500 SL 2009 GMC Sierra 1500 SLE 2009 GMC Sierra 1500 SLT 2009 GMC Sierra 1500 WT 2009 GMC Yukon Denali 2009 GMC Yukon Hybrid 2009 GMC Yukon SLE 2009 GMC Yukon SLT 2009 GMC Yukon XL 1500 Denali 2009 GMC Yukon XL 1500 SLE 2009 GMC Yukon XL 1500 SLT 2009 Hummer H2 Base 2010 Cadillac Escalade Base 2010 Cadillac Escalade Platinum 2010 Cadillac Escalade ESV Base 2010 Cadillac Escalade ESV Platinum 2010 Cadillac Escalade EXT Base 2010 Chevrolet Express 1500 Base 2010 Chevrolet Express 1500 LS 2010 Chevrolet Express 1500 LT 2010 Chevrolet Express 2500 Base 2010 Chevrolet Express 2500 LS 2010 Chevrolet Express 2500 LT 2010 Chevrolet Express 3500 Base 2010 Chevrolet Express 3500 LS 2010 Chevrolet Express 3500 LT 2010 Chevrolet Silverado 1500 Hybrid 2010 Chevrolet Silverado 1500 LS 2010 Chevrolet Silverado 1500 LT 2010 Chevrolet Silverado 1500 LTZ 2010 Chevrolet Silverado 1500 WT 2010 Chevrolet Silverado 1500 XFE 2010 GMC Savana 1500 Base 2010 GMC Savana 1500 LS 2010 GMC Savana 1500 LT 2010 GMC Savana 2500 Base 2010 GMC Savana 2500 LS 2010 GMC Savana 2500 LT 2010 GMC Savana 3500 Base 2010 GMC Savana 3500 LS 2010 GMC Savana 3500 LT 2010 GMC Sierra 1500 Denali 2010 GMC Sierra 1500 Hybrid 2010 GMC Sierra 1500 SL 2010 GMC Sierra 1500 SLE 2010 GMC Sierra 1500 SLT 2010 GMC Sierra 1500 WT 2010 GMC Sierra 1500 XFE 2010 GMC Yukon Denali 2010 GMC Yukon Denali Hybrid 2010 GMC Yukon Hybrid 2010 GMC Yukon SLE 2010 GMC Yukon SLT 2010 GMC Yukon XL 1500 Denali 2010 GMC Yukon XL 1500 SLE 2010 GMC Yukon XL 1500 SLT 2011 Cadillac Escalade Base 2011 Cadillac Escalade Luxury 2011 Cadillac Escalade Platinum 2011 Cadillac Escalade Premium 2011 Cadillac Escalade ESV Base 2011 Cadillac Escalade ESV Luxury 2011 Cadillac Escalade ESV Platinum 2011 Cadillac Escalade ESV Premium 2011 Cadillac Escalade EXT Base 2011 Cadillac Escalade EXT Luxury 2011 Cadillac Escalade EXT Premium 2011 Chevrolet Express 1500 Base 2011 Chevrolet Express 1500 LS 2011 Chevrolet Express 1500 LT 2011 Chevrolet Express 2500 Base 2011 Chevrolet Express 2500 LS 2011 Chevrolet Express 2500 LT 2011 Chevrolet Express 3500 Base 2011 Chevrolet Express 3500 LS 2011 Chevrolet Express 3500 LT 2011 Chevrolet Silverado 1500 Hybrid 2011 Chevrolet Silverado 1500 LS 2011 Chevrolet Silverado 1500 LT 2011 Chevrolet Silverado 1500 LTZ 2011 Chevrolet Silverado 1500 WT 2011 Chevrolet Silverado 1500 XFE 2011 GMC Savana 1500 Base 2011 GMC Savana 1500 LS 2011 GMC Savana 1500 LT 2011 GMC Savana 2500 Base 2011 GMC Savana 2500 LS 2011 GMC Savana 2500 LT 2011 GMC Savana 3500 Base 2011 GMC Savana 3500 LS 2011 GMC Savana 3500 LT 2011 GMC Sierra 1500 Denali 2011 GMC Sierra 1500 Hybrid 2011 GMC Sierra 1500 SL 2011 GMC Sierra 1500 SLE 2011 GMC Sierra 1500 SLT 2011 GMC Sierra 1500 WT 2011 GMC Sierra 1500 XFE 2011 GMC Yukon Denali 2011 GMC Yukon Denali Hybrid 2011 GMC Yukon Hybrid 2011 GMC Yukon SLE 2011 GMC Yukon SLT 2011 GMC Yukon XL 1500 Denali 2011 GMC Yukon XL 1500 SLE 2011 GMC Yukon XL 1500 SLT 2012 Cadillac Escalade Base 2012 Cadillac Escalade Luxury 2012 Cadillac Escalade Platinum 2012 Cadillac Escalade Premium 2012 Cadillac Escalade ESV Base 2012 Cadillac Escalade ESV Luxury 2012 Cadillac Escalade ESV Platinum 2012 Cadillac Escalade ESV Premium 2012 Cadillac Escalade EXT Base 2012 Cadillac Escalade EXT Luxury 2012 Cadillac Escalade EXT Premium 2012 Chevrolet Express 1500 Base 2012 Chevrolet Express 1500 LS 2012 Chevrolet Express 1500 LT 2012 Chevrolet Express 2500 Base 2012 Chevrolet Express 2500 LS 2012 Chevrolet Express 2500 LT 2012 Chevrolet Express 3500 Base 2012 Chevrolet Express 3500 LS 2012 Chevrolet Express 3500 LT 2012 Chevrolet Silverado 1500 Hybrid 2012 Chevrolet Silverado 1500 LS 2012 Chevrolet Silverado 1500 LT 2012 Chevrolet Silverado 1500 LTZ 2012 Chevrolet Silverado 1500 WT 2012 Chevrolet Silverado 1500 XFE 2012 GMC Savana 1500 Base 2012 GMC Savana 1500 LS 2012 GMC Savana 1500 LT 2012 GMC Savana 2500 Base 2012 GMC Savana 2500 LS 2012 GMC Savana 2500 LT 2012 GMC Savana 3500 Base 2012 GMC Savana 3500 LS 2012 GMC Savana 3500 LT 2012 GMC Sierra 1500 Denali 2012 GMC Sierra 1500 Hybrid 2012 GMC Sierra 1500 SL 2012 GMC Sierra 1500 SLE 2012 GMC Sierra 1500 SLT 2012 GMC Sierra 1500 WT 2012 GMC Sierra 1500 XFE 2012 GMC Yukon Denali 2012 GMC Yukon Denali Hybrid 2012 GMC Yukon Hybrid 2012 GMC Yukon SLE 2012 GMC Yukon SLT 2012 GMC Yukon XL 1500 Denali 2012 GMC Yukon XL 1500 SLE 2012 GMC Yukon XL 1500 SLT 2013 Cadillac Escalade Base 2013 Cadillac Escalade Luxury 2013 Cadillac Escalade Platinum 2013 Cadillac Escalade Premium 2013 Cadillac Escalade ESV Base 2013 Cadillac Escalade ESV Luxury 2013 Cadillac Escalade ESV Platinum 2013 Cadillac Escalade ESV Premium 2013 Cadillac Escalade EXT Base 2013 Cadillac Escalade EXT Luxury 2013 Cadillac Escalade EXT Premium 2013 Chevrolet Express 1500 Base 2013 Chevrolet Express 1500 LS 2013 Chevrolet Express 1500 LT 2013 Chevrolet Express 2500 Base 2013 Chevrolet Express 2500 LS 2013 Chevrolet Express 2500 LT 2013 Chevrolet Express 3500 Base 2013 Chevrolet Express 3500 LS 2013 Chevrolet Express 3500 LT 2013 Chevrolet Silverado 1500 Hybrid 2013 Chevrolet Silverado 1500 LS 2013 Chevrolet Silverado 1500 LT 2013 Chevrolet Silverado 1500 LTZ 2013 Chevrolet Silverado 1500 WT 2013 Chevrolet Silverado 1500 XFE 2013 GMC Savana 1500 Base 2013 GMC Savana 1500 LS 2013 GMC Savana 1500 LT 2013 GMC Savana 2500 Base 2013 GMC Savana 2500 LS 2013 GMC Savana 2500 LT 2013 GMC Savana 3500 Base 2013 GMC Savana 3500 LS 2013 GMC Savana 3500 LT 2013 GMC Sierra 1500 Denali 2013 GMC Sierra 1500 Hybrid 2013 GMC Sierra 1500 SL 2013 GMC Sierra 1500 SLE 2013 GMC Sierra 1500 SLT 2013 GMC Sierra 1500 WT 2013 GMC Sierra 1500 XFE 2013 GMC Yukon Denali 2013 GMC Yukon Denali Hybrid 2013 GMC Yukon Hybrid 2013 GMC Yukon SLE 2013 GMC Yukon SLT 2013 GMC Yukon XL 1500 Denali 2013 GMC Yukon XL 1500 SLE 2013 GMC Yukon XL 1500 SLT