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Hedman Oxygen Sensor Reducers with 2.25 Inch Outlet 21126

Hedman Oxygen Sensor Reducers with 2.25 Inch Outlet 21126

Header Reducer, 3-Bolt Flange, 2.5 in. Inlet, 2.25 in. Outlet, Oxygen Sensor Fitting, Steel, Each

Part Number: HED-21126

3.0 out of 5 stars ( 8 )

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Sanderson Headers Header Reducers with 2.25 Inch Outlet S-RED2.5

Header Reducers, Straight, 3-bolt Flange, Steel, Painted, 2.5 in. To 2.25 in., Pair

Part Number: SNH-S-RED25

5.0 out of 5 stars ( 1 )

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Hedman Oxygen Sensor Reducers with 2.25 Inch Outlet 21117

Header Reducer, Ball and Socket Flange, 3 in. Inlet, 2.25 in. Outlet, Steel, Painted, Each

Part Number: HED-21117

5.0 out of 5 stars ( 2 )

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Hedman Header Reducers with 3 Inch Outlet 21121

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Aluminized, Pair

Part Number: HED-21121

5.0 out of 5 stars ( 3 )

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Walker Oxygen Sensor Pipes 2.5 Inch Steel Exhaust Pipe 41821

Oxygen Sensor Pipe, Aluminized, Steel, Each

Part Number: WLK-41821

3.7 out of 5 stars ( 10 )

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Hedman Header Reducers with 2.5 Inch Outlet 21123

Header Reducers, Ball and Socket Flange, 2.5 in. Inlet, 2.5 in. Outlet, Steel, Natural, Pair

Part Number: HED-21123

4.83 out of 5 stars ( 18 )

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Walker Oxygen Sensor Pipes 2.25 Inch Steel Exhaust Pipe 41820

Oxygen Sensor Pipe, Steel, Aluminized, 2.25 in. Diameter, 6 in. Length, Each

Part Number: WLK-41820

5.0 out of 5 stars ( 5 )

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Hedman Header Reducers with 2.5 Inch Outlet 21110

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.5 in. Outlet, Steel, Aluminized, Pair

Part Number: HED-21110

5.0 out of 5 stars ( 1 )

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Hedman Header Reducers with 3 Inch Outlet 21118

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Natural, Pair

Part Number: HED-21118

4.55 out of 5 stars ( 11 )

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Sanderson Headers Header Reducers with 2.5 Inch Outlet A-RED3.0

Header Reducers, 3-bolt Flange, Steel, Painted, 3 in. To 2.5 in., Pair

Part Number: SNH-A-RED30

3.56 out of 5 stars ( 25 )

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Hedman Oxygen Sensor Reducers with 3 Inch Outlet 21133

Header Reducer, with Oxygen Sensor Bung, 3-Bolt Flange, 3 in. Inlet, 3 in. Outlet, Steel, Painted, Each

Part Number: HED-21133

4.67 out of 5 stars ( 15 )

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Turbosmart Wastegate V-Band Clamps TS-0504-3005

Clamp, V-Band Clamp, Steel, Hyper-Gate 45, Each

Part Number: TBS-TS-0504-3005

Not Yet Reviewed

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Sanderson Headers Header Reducers with 2.25 Inch Outlet A-RED2.5

Header Reducers, 2.5 in. To 2.25 in., Angled Approximately 30 Degrees, 3-Bolt Flange, Steel Construction, Painted Finish, Pair

Part Number: SNH-A-RED25

4.08 out of 5 stars ( 12 )

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Hedman Oxygen Sensor Reducers with 3 Inch Outlet 22126

Header Reducer, with Oxygen Sensor Bung, 3-Bolt Flange, 3.00 in. Inlet, 3.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: HED-22126

3.75 out of 5 stars ( 4 )

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Remflex Exhaust Header Gasket Sets 2055

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Set

Part Number: RFL-2055

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Summit Racing™ Cast Exhaust Manifolds SUM-G9084B

Exhaust Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, LS Series Engines, Pair

Part Number: SUM-G9084B

4.71 out of 5 stars ( 14 )

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Remflex Exhaust Header Gasket Sets 3043

Header Gasket, Graphite, Round Port, Ford, V8, Small Block Windsor, Pair

Part Number: RFL-3043

5.0 out of 5 stars ( 1 )

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Hedman Header Reducers with 2.5 Inch Outlet 21103

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.5 in. Outlet, Steel, Natural, Pair

Part Number: HED-21103

4.4 out of 5 stars ( 5 )

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Remflex Exhaust Header Gasket Sets 2043

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Pair

Part Number: RFL-2043

Not Yet Reviewed

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Remflex Exhaust Header Gasket Sets 2053

Header Gasket, Graphite, GM Fast Burn Heads, Chevy Small Block, V8, Pair

Part Number: RFL-2053

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 2050

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Set

Part Number: RFL-2050

Not Yet Reviewed

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Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11921CFBA

Exhaust System, ATAK, Rear Section, Quad, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: BOR-11921CFBA

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Borla ATAK Axle-Back Exhaust Systems for 2016-2024 CAMARO - 11923

5 out of 5 stars ( 5 )

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AP Exhaust Direct-Fit Catalytic Converters for 2002-2004 FRONTIER, XTERRA - 641244

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, for Nissan, Each

Part Number: APH-641244

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 2064

Header Gasket, Graphite, Stahl, GM, Small Block, V8, Pair

Part Number: RFL-2064

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Hedman Header Reducers with 2.5 Inch Outlet 21153

Header Reducers, 2.500 in. Diameter, Ball and Socket Flange, Steel, Aluminized, Each

Part Number: HED-21153

4.75 out of 5 stars ( 8 )

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