Headers - Street - 1.5 in Primary - Stock Collector Flange - Stainless - Metallic Ceramic - Ford Modular - Ford Fullsize SUV / Truck 2004-10 - Pair

Headers - Tight Tubes - 1.625 in Primary - 2.5 in Collector - Gaskets / Hardware Included - Steel - Metallic Ceramic - Small Block Chevy - Street Rod - Chevy Fullsize Car 1955-57 - Pair

Collector - Slip-On - 4 x 2.25 in Primary Tubes - 4 in Outlet - 12 in Long - Steel - Black Paint - Each

Elevate your vehicle's performance with the Collector 2-1/8in x 3-1/2in x 12in Long Each by DYNATECH. Crafted for optimal exhaust flow, this Slip-On Merge Collector is designed to boost engine efficiency and power output. Made with durable steel and a...

Collector Reducer - 3 in Inlet to 2.25 in OD Outlet - 3-Bolt Flange - Gasket - Steel - Natural - Pair

Collector Reducer - 3 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair