Shorty Headers for 11-17 F150 Pickup 5.0L | Polished

Features For 2011-2017 F-150 with 5.0L 4v DOHC Coyote V8 Shorty design for power gain from idle to mid-range RPM Gains 10HP and 10 lb-ft torque Mitered merge collectors to maximize exhaust velocity and scavenging Fully mandrel bent tubes made of 16-gauge, 304 stainless steel Head flanges laser-cut from 5/16-inch thick steel plates Flanges flattened by hydraulic press for precise and leak-free seal Flanges chrome plated for corrosion resistance All joints TIG welded for resistance against cracking and wearing Polished surface for extra protection against rusting Tech Specs Type Shorty Primaries Diameter 1-5/8 in. (42mm) Collector Diameter 2-1/2 in. (64mm) Head Flange Thickness 5/16 in. (8mm) Pipe Thickness 16-gauge (1.5mm) Material 304 Stainless Steel Finish Polished Compatibility Fitment Notes For 5.0L V8 models ONLY Applications 2011-2017 Ford F-150 5.0L 4v DOHC Coyote V8