Exhaust Pipe Adapters and Reducers

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33 Products

Schoenfeld Headers

Schoenfeld Slip-Together Reducer - 3-1/2" to 2-1/2" Diameter
Part #: SCH2535

In stock

Regular price $15.97
Schoenfeld Headers

Schoenfeld Insert Muffler Reducer - 3" Diameter
Part #: SCH42530NH

Out of stock

Regular price $17.97
Boyce Trackburner Performance Products

Boyce Trackburner 3 x 36 Long Oval Transition Pipe for 3" Exhaust System (Figure A)
Part #: BOYOTP3036E

In stock

Regular price $41.97
Sale

DynoMax Performance Exhaust

DynoMax Exhaust Connector - 3 in Ball Flange to 2-1/2 in ID - 6 in Long - Universal
Part #: DYN41726

Out of stock

Regular price $14.97

Regular price ~~$15.26~~ Sale price $14.97
Sale

Vibrant Performance

Vibrant 3-1/2" Round to 3-1/2" Oval Exhaust Pipe Transition 6" Long Stainless Natural - Each
Part #: VIB13171

In stock

Regular price $64.99

Regular price ~~$82.99~~ Sale price $64.99
Sale

Vibrant Performance

Vibrant Performance Stainless Steel Transition 3" Oval 3" Round
Part #: VIB13170

In stock

Regular price $54.99

Regular price ~~$70.99~~ Sale price $54.99
Sale

Pypes Performance Exhaust

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF10E - Pair
Part #: PYPTGF10E

In stock

Regular price $95.75

Regular price ~~$112.08~~ Sale price $95.75
Sale

Pypes Performance Exhaust

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair
Part #: PYPTGF20E

Out of stock

Regular price $60.75

Regular price ~~$71.58~~ Sale price $60.75
Sale

Vibrant Performance

Vibrant Performance 1.5" x 2" Straight Reducer 2" Long
Part #: VIB2685

In stock

Regular price $19.99

Regular price ~~$26.99~~ Sale price $19.99
Sale

Boyce Trackburner Performance Products

Boyce Trackburner 36" Long Oval Transition Pipe for 3-1/2" Exaust System (Figure A) - Converts 3-1/2" Collector Tube to Oval Pipe Section - 3 1/2" End Is Expanded for Slip Fit - Oval Section Is 2-1/2" x 4" x 23" L
Part #: BOYOTP3536E

In stock

Regular price $43.97

Regular price ~~$44.31~~ Sale price $43.97
Sale

Vibrant Performance

Vibrant Performance 4" Oval x 4" Round Transition Tube
Part #: VIB13172

In stock

Regular price $72.99

Regular price ~~$92.99~~ Sale price $72.99
Sale

Hedman Hedders

Hedman Exhaust Adapter - 1/2 in Diameter - 2-1/2 in Collector - 45 Degree Bend - Hedman Headers Exhaust Manifolds - GM LS-Series
Part #: HED00740

Out of stock

Regular price $92.97

Regular price ~~$173.39~~ Sale price $92.97
Sale

DynoMax Performance Exhaust

DynoMax 2-1/4 in ID to 2 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41952

Only 1 left

Regular price $4.97

Regular price ~~$5.33~~ Sale price $4.97
Schoenfeld Headers

Schoenfeld Slip-Together Reducer - 4" to 3-1/2" Diameter
Part #: SCH4035

In stock

Regular price $13.97
Schoenfeld Headers

Schoenfeld Insert Muffler Reducer - 3-1/2" Diameter
Part #: SCH43035NH

In stock

Regular price $17.97
Sale

Vibrant Performance

Vibrant Performance 3" OD to 4 OD" Exhaust Pipe Reducer 4" Long Stainless Natural - Each
Part #: VIB2632

In stock

Regular price $62.99

Regular price ~~$79.99~~ Sale price $62.99
Sale

Rugged Ridge

Rugged Ridge Exhaust Spacer Kit 12-1 8 Jeep Wrangler JK
Part #: RUG17606.76

Only 4 left

Regular price $34.99

Regular price ~~$51.95~~ Sale price $34.99
Schoenfeld Headers

Schoenfeld Slip-Together Reducer - 3" to 3 Diameter
Part #: SCH3030

In stock

Regular price $11.97
Sale

Vibrant Performance

Vibrant Performance Stainless Steel 2-1/2" x 3" Concentric Reducer
Part #: VIB2630

In stock

Regular price $33.99

Regular price ~~$45.50~~ Sale price $33.99
Schoenfeld Headers

Schoenfeld Slip-Together Reducers - 3-1/2" I.D. to 3" O.D. Diameter
Part #: SCH3035

In stock

Regular price $13.97
Sale

Flowmaster

Flowmaster Venturi Reducer Cone - 3.50" I.D. to 3.00" O.D. (Set of 2)
Part #: FLOR3530

Out of stock

Regular price $44.02

Regular price ~~$48.91~~ Sale price $44.02
Sale

DynoMax Performance Exhaust

DynoMax 2-1/2 in ID to 2-1/4 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41961

Only 2 left

Regular price $4.97

Regular price ~~$5.17~~ Sale price $4.97
Sale

Vibrant Performance

Vibrant Performance 2" OD to 2-1/2 OD" Exhaust Pipe Reducer 2" Long Stainless Natural - Each
Part #: VIB2686

In stock

Regular price $26.99

Regular price ~~$35.99~~ Sale price $26.99
Sale

DynoMax Performance Exhaust

Dynomax Pipe - Oxygen Sensor
Part #: DYN41821

In stock

Regular price $17.97

Regular price ~~$19.33~~ Sale price $17.97
Schoenfeld Headers

Schoenfeld Slip-Together Reducer - 3-1/2" to 3-1/2" Diameter
Part #: SCH3535

Only 3 left

Regular price $11.97
Schoenfeld Headers

Schoenfeld Slip-Together Reducer - 3" to 2-1/2" Diameter
Part #: SCH2530

In stock

Regular price $13.97
Schoenfeld Headers

Schoenfeld Slip-Together Reducers - 3" I.D. to 3-1/2" O.D. Diameter
Part #: SCH3530

In stock

Regular price $13.97
Sale

DynoMax Performance Exhaust

DynoMax 2 in Ball Flange to 2 in ID Exhaust Connector - 6 in Long - Universal
Part #: DYN41727

Only 1 left

Regular price $14.97

Regular price ~~$15.19~~ Sale price $14.97
DynoMax Performance Exhaust

DynoMax Exhaust Connector - 2-1/2 in ID to 2-1/2 in ID - 4 in Long
Part #: DYN41957

Only 4 left

Regular price $4.97
Sale

DynoMax Performance Exhaust

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41725
Part #: DYN41725

Only 4 left

Regular price $12.97

Regular price ~~$13.48~~ Sale price $12.97
Sale

DynoMax Performance Exhaust

DynoMax Exhaust Connector - 3 in OD to 3 in OD - 6 in Long
Part #: DYN41971

Only 2 left

Regular price $10.88

Regular price ~~$17.57~~ Sale price $10.88
Sale

DynoMax Performance Exhaust

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41722
Part #: DYN41722

Only 2 left

Regular price $13.97

Regular price ~~$15.16~~ Sale price $13.97
DynoMax Performance Exhaust

DynoMax Exhaust Connector - 2-1/2" Outlet - 6" Long - Steel - Aluminized - Universal
Part #: DYN41723

Only 2 left

Regular price $14.97

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Schoenfeld Slip-Together Reducer - 3-1/2" to 2-1/2" Diameter
Part #: SCH2535

Schoenfeld Insert Muffler Reducer - 3" Diameter
Part #: SCH42530NH

Boyce Trackburner 3 x 36 Long Oval Transition Pipe for 3" Exhaust System (Figure A)
Part #: BOYOTP3036E

DynoMax Exhaust Connector - 3 in Ball Flange to 2-1/2 in ID - 6 in Long - Universal
Part #: DYN41726

Vibrant 3-1/2" Round to 3-1/2" Oval Exhaust Pipe Transition 6" Long Stainless Natural - Each
Part #: VIB13171

Vibrant Performance Stainless Steel Transition 3" Oval 3" Round
Part #: VIB13170

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF10E - Pair
Part #: PYPTGF10E

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair
Part #: PYPTGF20E

Vibrant Performance 1.5" x 2" Straight Reducer 2" Long
Part #: VIB2685

Boyce Trackburner 36" Long Oval Transition Pipe for 3-1/2" Exaust System (Figure A) - Converts 3-1/2" Collector Tube to Oval Pipe Section - 3 1/2" End Is Expanded for Slip Fit - Oval Section Is 2-1/2" x 4" x 23" L
Part #: BOYOTP3536E

Vibrant Performance 4" Oval x 4" Round Transition Tube
Part #: VIB13172

Hedman Exhaust Adapter - 1/2 in Diameter - 2-1/2 in Collector - 45 Degree Bend - Hedman Headers Exhaust Manifolds - GM LS-Series
Part #: HED00740

DynoMax 2-1/4 in ID to 2 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41952

Schoenfeld Slip-Together Reducer - 4" to 3-1/2" Diameter
Part #: SCH4035

Schoenfeld Insert Muffler Reducer - 3-1/2" Diameter
Part #: SCH43035NH

Vibrant Performance 3" OD to 4 OD" Exhaust Pipe Reducer 4" Long Stainless Natural - Each
Part #: VIB2632

Rugged Ridge Exhaust Spacer Kit 12-1 8 Jeep Wrangler JK
Part #: RUG17606.76

Schoenfeld Slip-Together Reducer - 3" to 3 Diameter
Part #: SCH3030

Vibrant Performance Stainless Steel 2-1/2" x 3" Concentric Reducer
Part #: VIB2630

Schoenfeld Slip-Together Reducers - 3-1/2" I.D. to 3" O.D. Diameter
Part #: SCH3035

Flowmaster Venturi Reducer Cone - 3.50" I.D. to 3.00" O.D. (Set of 2)
Part #: FLOR3530

DynoMax 2-1/2 in ID to 2-1/4 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41961

Vibrant Performance 2" OD to 2-1/2 OD" Exhaust Pipe Reducer 2" Long Stainless Natural - Each
Part #: VIB2686

Dynomax Pipe - Oxygen Sensor
Part #: DYN41821

Schoenfeld Slip-Together Reducer - 3-1/2" to 3-1/2" Diameter
Part #: SCH3535

Schoenfeld Slip-Together Reducer - 3" to 2-1/2" Diameter
Part #: SCH2530

Schoenfeld Slip-Together Reducers - 3" I.D. to 3-1/2" O.D. Diameter
Part #: SCH3530

DynoMax 2 in Ball Flange to 2 in ID Exhaust Connector - 6 in Long - Universal
Part #: DYN41727

DynoMax Exhaust Connector - 2-1/2 in ID to 2-1/2 in ID - 4 in Long
Part #: DYN41957

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41725
Part #: DYN41725

DynoMax Exhaust Connector - 3 in OD to 3 in OD - 6 in Long
Part #: DYN41971

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41722
Part #: DYN41722

DynoMax Exhaust Connector - 2-1/2" Outlet - 6" Long - Steel - Aluminized - Universal
Part #: DYN41723

Exhaust Pipe Adapters and Reducers

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Filter products

Schoenfeld Slip-Together Reducer - 3-1/2" to 2-1/2" Diameter Part #: SCH2535

Schoenfeld Insert Muffler Reducer - 3" Diameter Part #: SCH42530NH

Boyce Trackburner 3 x 36 Long Oval Transition Pipe for 3" Exhaust System (Figure A) Part #: BOYOTP3036E

DynoMax Exhaust Connector - 3 in Ball Flange to 2-1/2 in ID - 6 in Long - Universal Part #: DYN41726

Vibrant 3-1/2" Round to 3-1/2" Oval Exhaust Pipe Transition 6" Long Stainless Natural - Each Part #: VIB13171

Vibrant Performance Stainless Steel Transition 3" Oval 3" Round Part #: VIB13170

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF10E - Pair Part #: PYPTGF10E

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair Part #: PYPTGF20E

Vibrant Performance 1.5" x 2" Straight Reducer 2" Long Part #: VIB2685

Boyce Trackburner 36" Long Oval Transition Pipe for 3-1/2" Exaust System (Figure A) - Converts 3-1/2" Collector Tube to Oval Pipe Section - 3 1/2" End Is Expanded for Slip Fit - Oval Section Is 2-1/2" x 4" x 23" L Part #: BOYOTP3536E

Vibrant Performance 4" Oval x 4" Round Transition Tube Part #: VIB13172

Hedman Exhaust Adapter - 1/2 in Diameter - 2-1/2 in Collector - 45 Degree Bend - Hedman Headers Exhaust Manifolds - GM LS-Series Part #: HED00740

DynoMax 2-1/4 in ID to 2 in ID Exhaust Pipe Reducer - 4-1/2 in Long Part #: DYN41952

Schoenfeld Slip-Together Reducer - 4" to 3-1/2" Diameter Part #: SCH4035

Schoenfeld Insert Muffler Reducer - 3-1/2" Diameter Part #: SCH43035NH

Vibrant Performance 3" OD to 4 OD" Exhaust Pipe Reducer 4" Long Stainless Natural - Each Part #: VIB2632

Rugged Ridge Exhaust Spacer Kit 12-1 8 Jeep Wrangler JK Part #: RUG17606.76

Schoenfeld Slip-Together Reducer - 3" to 3 Diameter Part #: SCH3030

Vibrant Performance Stainless Steel 2-1/2" x 3" Concentric Reducer Part #: VIB2630

Schoenfeld Slip-Together Reducers - 3-1/2" I.D. to 3" O.D. Diameter Part #: SCH3035

Flowmaster Venturi Reducer Cone - 3.50" I.D. to 3.00" O.D. (Set of 2) Part #: FLOR3530

DynoMax 2-1/2 in ID to 2-1/4 in ID Exhaust Pipe Reducer - 4-1/2 in Long Part #: DYN41961

Vibrant Performance 2" OD to 2-1/2 OD" Exhaust Pipe Reducer 2" Long Stainless Natural - Each Part #: VIB2686

Dynomax Pipe - Oxygen Sensor Part #: DYN41821

Schoenfeld Slip-Together Reducer - 3-1/2" to 3-1/2" Diameter Part #: SCH3535

Schoenfeld Slip-Together Reducer - 3" to 2-1/2" Diameter Part #: SCH2530

Schoenfeld Slip-Together Reducers - 3" I.D. to 3-1/2" O.D. Diameter Part #: SCH3530

DynoMax 2 in Ball Flange to 2 in ID Exhaust Connector - 6 in Long - Universal Part #: DYN41727

DynoMax Exhaust Connector - 2-1/2 in ID to 2-1/2 in ID - 4 in Long Part #: DYN41957

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41725 Part #: DYN41725

DynoMax Exhaust Connector - 3 in OD to 3 in OD - 6 in Long Part #: DYN41971

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41722 Part #: DYN41722

DynoMax Exhaust Connector - 2-1/2" Outlet - 6" Long - Steel - Aluminized - Universal Part #: DYN41723

Exhaust Pipe Adapters and Reducers

Schoenfeld Slip-Together Reducer - 3-1/2" to 2-1/2" Diameter
Part #: SCH2535

Schoenfeld Insert Muffler Reducer - 3" Diameter
Part #: SCH42530NH

Boyce Trackburner 3 x 36 Long Oval Transition Pipe for 3" Exhaust System (Figure A)
Part #: BOYOTP3036E

DynoMax Exhaust Connector - 3 in Ball Flange to 2-1/2 in ID - 6 in Long - Universal
Part #: DYN41726

Vibrant 3-1/2" Round to 3-1/2" Oval Exhaust Pipe Transition 6" Long Stainless Natural - Each
Part #: VIB13171

Vibrant Performance Stainless Steel Transition 3" Oval 3" Round
Part #: VIB13170

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF10E - Pair
Part #: PYPTGF10E

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair
Part #: PYPTGF20E

Vibrant Performance 1.5" x 2" Straight Reducer 2" Long
Part #: VIB2685

Boyce Trackburner 36" Long Oval Transition Pipe for 3-1/2" Exaust System (Figure A) - Converts 3-1/2" Collector Tube to Oval Pipe Section - 3 1/2" End Is Expanded for Slip Fit - Oval Section Is 2-1/2" x 4" x 23" L
Part #: BOYOTP3536E

Vibrant Performance 4" Oval x 4" Round Transition Tube
Part #: VIB13172

Hedman Exhaust Adapter - 1/2 in Diameter - 2-1/2 in Collector - 45 Degree Bend - Hedman Headers Exhaust Manifolds - GM LS-Series
Part #: HED00740

DynoMax 2-1/4 in ID to 2 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41952

Schoenfeld Slip-Together Reducer - 4" to 3-1/2" Diameter
Part #: SCH4035

Schoenfeld Insert Muffler Reducer - 3-1/2" Diameter
Part #: SCH43035NH

Vibrant Performance 3" OD to 4 OD" Exhaust Pipe Reducer 4" Long Stainless Natural - Each
Part #: VIB2632

Rugged Ridge Exhaust Spacer Kit 12-1 8 Jeep Wrangler JK
Part #: RUG17606.76

Schoenfeld Slip-Together Reducer - 3" to 3 Diameter
Part #: SCH3030

Vibrant Performance Stainless Steel 2-1/2" x 3" Concentric Reducer
Part #: VIB2630

Schoenfeld Slip-Together Reducers - 3-1/2" I.D. to 3" O.D. Diameter
Part #: SCH3035

Flowmaster Venturi Reducer Cone - 3.50" I.D. to 3.00" O.D. (Set of 2)
Part #: FLOR3530

DynoMax 2-1/2 in ID to 2-1/4 in ID Exhaust Pipe Reducer - 4-1/2 in Long
Part #: DYN41961

Vibrant Performance 2" OD to 2-1/2 OD" Exhaust Pipe Reducer 2" Long Stainless Natural - Each
Part #: VIB2686

Dynomax Pipe - Oxygen Sensor
Part #: DYN41821

Schoenfeld Slip-Together Reducer - 3-1/2" to 3-1/2" Diameter
Part #: SCH3535

Schoenfeld Slip-Together Reducer - 3" to 2-1/2" Diameter
Part #: SCH2530

Schoenfeld Slip-Together Reducers - 3" I.D. to 3-1/2" O.D. Diameter
Part #: SCH3530

DynoMax 2 in Ball Flange to 2 in ID Exhaust Connector - 6 in Long - Universal
Part #: DYN41727

DynoMax Exhaust Connector - 2-1/2 in ID to 2-1/2 in ID - 4 in Long
Part #: DYN41957

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41725
Part #: DYN41725

DynoMax Exhaust Connector - 3 in OD to 3 in OD - 6 in Long
Part #: DYN41971

DynoMax Exhaust Connector - 2-1/4 in Ball Flange to 2-1/4 in ID - 6 in Long - Universal 41722
Part #: DYN41722

DynoMax Exhaust Connector - 2-1/2" Outlet - 6" Long - Steel - Aluminized - Universal
Part #: DYN41723