Stainless Works 2004-08 F150 5.4L Headers 1-3/4in Primaries 2-1/2in High-Flow Cats

2004-08 F150 5.4L 2WD/ 4WD Triton headers made with 304 stainless steel featuring 1-3/4" diameter primaries with high-flow catalytic converters, 2-1/2" diameter lead pipes and clamps. Connects to Stainless Works true-dual exhaust systems (08F150TDRT or 08F150TDUB). Fits Supercrew 5.5' or 6.5' bed or Supercab 6.5' bed. 2004-08 F150 5.4L 2WD/ 4WD Triton headers made with 304 stainless steel featuring 1-3/4" dia. primaries with 2-1/2" dia. catted leads and clamps. Designed for SW true-dual exhausts. Fits Supercrew 5.5' or 6.5' bed or Supercab 6.5' bed. 2009 thru 2010 5.4L Ford F150 Truck Fitment: Ford F-150 FX2 2007 to 2008 Ford F-150 FX4 2004 to 2008 Ford F-150 Harley-Davidson Edition 2006 to 2008 Ford F-150 King Ranch 2005 to 2008 Ford F-150 Lariat 2004 to 2008 Ford F-150 Limited 2008 Ford F-150 THE 60TH ANNIVERSARY EDITION 2008 Ford F-150 XL 2004 to 2008 Ford F-150 XLT 2004 to 2008