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View All Dynomax Reducers and Reducing Bushings
Dynomax

Dynomax Reducer 2.5" Outer Diameter to 2.25" Inner Diameter

Dynomax 41963

289-41963

made in usa
jegs shipping
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Lowest Price Guarantee
Lowest Price Guarantee
Dynomax Reducer 2.5" Outer Diameter to 2.25" Inner Diameter $4.99
Reducer
  • 2.5" Outer Diameter to 2.25" Inner Diameter
  • 4.5" Long

    • Dynomax 41963 Details

    Reducers

  • OE Style Features And Designs For Greater Durability/Longer Life
  • OE-Style Fit And Finish For Easy Use And Installation
  • Premium Steel To Provide Greater Durability
  • Works Seamlessly w/All DymoMax Performance Parts
  • Proudly Manufactured In The USA

    • Specifications:

    Material
    N/A
    Style
    180 Degree/Straight
    Diameter (in.)
    2.5 OD/2.25 ID
    Product Grade
    Economy
    Finish
    Aluminized
    Exhaust Pipe Finish
    Aluminized
    Exhaust Pipe Inlet Size (in.)
    2.5
    Exhaust Pipe Length (in.)
    4.5
    Exhaust Pipe Material
    Steel
    Exhaust Pipe Outlet Size (in.)
    2.25
    Quantity
    Sold individually
    Manufacturer's Part Number:
    41963

    Get all the Dynomax couplers, reducers, and bushings you need before you start your exhaust project!




    Reducers
    		Reduces larger inside diameter pipe to smaller outside diameter pipe or reduces larger outside diameter pipe to smaller inside diameter pipe. They can also be used as a bushing for mufflers or as an outlet for a manifold.
    Reducing Bushings
    		Reduces the inside diameter of a muffler or pipe inlet or outlet without increasing the overall length of the assembly.

    Does Dynomax 41963 fit your vehicle?

    Narrow Results

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters~Super Turbo System
    • Liter: 5.0
    • SubModel: FORMULA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: LAREDO
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1986-1987 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1987 JEEP WAGONEER

    • EngineType: ALL
    • SubModel: LIMITED

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters~Super Turbo System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000 JEEP GRAND CHEROKEE (WJ)

    • CC: 3958
    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1988-1992 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: ALL

    1987 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Single Catalyst
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: PIONEER
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Super Turbo System
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987-1988 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Single Catalyst
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2001 JEEP GRAND CHEROKEE (WJ)

    • CC: 4701
    • Liter: 4.7
    • SubModel: LIMITED
    • CUI: 287
    • EngineType: V8 ( 4.7 L / 287 )

    1987 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: LIMITED

    1987-1988 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Super Turbo System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Super Turbo System
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 JEEP WAGONEER

    • Liter: 4.0
    • SubModel: BASE
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1986-1987 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: CHIEF
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1986-1987 JEEP WAGONEER

    • Liter: 2.5
    • SubModel: BASE
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters~Super Turbo System
    • Liter: 5.0
    • SubModel: TRANS AM GTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1988 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Super Turbo System
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters~Super Turbo System
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Super Turbo System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 JEEP WAGONEER

    • Liter: 2.5
    • SubModel: LIMITED
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    1999-2001 JEEP GRAND CHEROKEE (WJ)

    • EngineType: ALL
    • SubModel: LAREDO

    1988-1990 JEEP WAGONEER

    • EngineType: ALL
    • SubModel: ALL

    1987 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: LAREDO
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1986-1987 JEEP CHEROKEE (XJ)

    • Liter: 2.5
    • SubModel: PIONEER
    • CUI: 150
    • EngineType: L4 ( 2.5 L / 150 )

    2001 JEEP GRAND CHEROKEE (WJ)

    • Liter: 4.0
    • SubModel: LIMITED
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1987 JEEP CHEROKEE (XJ)

    • Liter: 4.0
    • SubModel: CHIEF
    • CUI: 242
    • EngineType: L6 ( 4.0 L / 242 )

    1989-1991 PONTIAC FIREBIRD

    • Fitment_Note: High Output~Except Dual Catalytic Converters
    • Liter: 5.7
    • SubModel: TRANS AM GTA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations