04-07 F150 P/U American Thunder System - 17417 625 in Primary - 3

625 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Small Block Chevy - GM Fullsize SUV / Truck 1967-87 - Pair

Helmet - Revo Graphics - Full Face - Snell SA2020 - Head and Neck Support Ready - White / Red - X-Large - Each

25 in Round Outlet - 9 in Long - Single Wall - Cut Edge - Angled Cut - Resonator Insert - Steel - Chrome - Each

5 in ID - 6 in Length - 150 lbs/in Spring Rate - Steel - Red Powder Coat - Each

Fitting - Adapter Fitting - 90 Degree - 1/2 in NPT to 3/4 in Hose Barb - Aluminum - Clear Anodized - Each

04-07 F150 P/U American Thunder System - 17417 625 in Primary - 3Exhaust System American Thunder Cat Back 3 in Diameter Dual Rear Exit 3 in Polished Tips Steel Aluminized Ford Modular Ford Fullsize Truck 2004 08 Kit