APPLICATION: For 2011-2017 Ford F-150 5.0L V8 with 5.0L 4v DOHC Coyote V8
TECH SPECS: Header Type ：Shorty / Short Tube Primaries Diameter:1-5/8 in (42mm) Collector Diameter:2-1/2 in(64mm) Head Flange Thickness:3/8 in. (9.5mm) Pipe Thickness:16-gauge(1.5mm) Material :Stainless Steel Finish :High Temperature Black Coating
Item：6371-BK
FEATURES: Horse Power Gain: +10 hp, Torque Gain: +12.03 lbs. x ft. Excellent quality and durability to improve vehicle performance Shorty design for power gain from idle to mid-range RPM Fully mandrel bent tubes made of high quality 16-gauge stainless steel Head flanges laser-cut from high quality 3/8-inch thick steel plates The flange is flattened by a hydraulic press for precise and leak free sealing All joints are golden color TIG brass style welded to prevent cracking and wear Flanges chrome plated for corrosion resistance Mandrel bent pipes to maintain free flow The accessories in the photos are included 1 year warranty for any manufacturing defect
