Header Reducers

02 Reducer 2 1/2-2 1/4 HED211263-BoltCollector Reducer - 2.5 in Inlet to 2.25 in OD Outlet - 3-Bolt Flange - O2 Sensor Bung / Gasket - Steel - Black Paint - Each

2 1/2In Header Reducers RPCR9382PairCollector Reducer - 2.5 in Inlet to 2 in OD Outlet - 3-Bolt Flange - Steel - Aluminized - Pair

2-1/2in Ball & Socket HED21151Flange Kit SteelCollector Reducer - 2.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Natural - Pair

2-1/2in Ball & Socket HED21153Flange Kit AluminizedCollector Reducer - 2.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Ball and Socket Flange - Hardware Included - Steel - Aluminized - Pair

2.5in Header Reducers JBA1650-1STw/O2 Bungs 2pkCollector Reducer - 2.5 in Inlet to 2.5 in OD Outlet - Steel - Ford Mustang 1963-73 - Pair

2.5in Reducer Kits DTH791-09525Collector Reducer - 3 in Inlet to 2.5 in ID Outlet - 4-Bolt Ball and Socket Flange - Gasket / Hardware - Stainless - Natural - Kit

2.5in To 2.25in Reducers FLT10005(Pair)Collector Reducer - 2.5 in Inlet to 2.25 in Inlet and Outlet - 3-Bolt Flange - Hardware Included - Steel - Kit

2.5in To 2.5in Reducers HKR11026(pair)Collector Reducer - 2.5 in Inlet to 2.5 in Outlet - 3-Bolt Flange - Steel - Black Paint - Pair

3 1/2In Header Reducers RPCR9383PairCollector Reducer - 3.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Steel - Aluminized - Pair

3.0in To 2.5in Reducers FLT10004(Pair)Collector Reducer - 3 in Inlet to 2.5 in Outlet - 3-Bolt Flange - Hardware Included - Steel - Kit

3.5 in to 2.5in HED21104Reducers - PairCollector Reducer - 3.5 in Inlet to 2.5 in OD Outlet - 3-Bolt Flange - Gaskets - Steel - Natural - Pair

3.50in To 2.50in Welded FLT10016Reducers (Pair)Collector Reducer - Terminator - 3.5 in Inlet to 2.5 in Outlet - 3-Bolt Flange - Steel - Pair