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Shop By Brand

The Following brands are available based on your search.

  • AP Exhaust
    AP Exhaust
  • BBK Performance
    BBK Performance
  • Borla
    Borla
  • Dynomax
    Dynomax
  • FlowTech
    FlowTech
  • Flowmaster
    Flowmaster
  • Gibson
    Gibson
  • Hooker
    Hooker
  • MBRP Exhaust
    MBRP Exhaust
  • Magnaflow
    Magnaflow
  • Pypes Performance exhaust
    Pypes Performance exhaust
  • SLP Performance
    SLP Performance
  • Stainless Works
    Stainless Works
  • Vibrant Performance
    Vibrant Performance
  • Walker Exhaust
    Walker Exhaust

Shop By Related Exhaust Muffler Parts

Shop below for all Exhaust Muffler related parts for your Pontiac Bonneville

Exhaust Bracket
Exhaust Bracket
Exhaust Clamp
Exhaust Clamp
Exhaust Muffler
Exhaust Muffler
Exhaust Muffler Assembly
Exhaust Muffler Assembly
Exhaust Muffler Gasket
Exhaust Muffler Gasket
Exhaust System Hanger
Exhaust System Hanger
Exhaust System Hanger Insulator
Exhaust System Hanger Insulator

Shop for Top Selling Genuine Pontiac Bonneville Mufflers

  • We Stock the following top leading brands, including AP Exhaust, Walker Exhaust
  • Constantly Updated Inventory of Pontiac Bonneville Replacement Muffler Parts

We also have Muffler parts for other Pontiac models, including Bonneville, Firebird, G6, Grand Am, Grand Prix, Montana, Sunfire, Vibe.


AP Exhaust
2000 Pontiac Bonneville Exhaust Muffler AP Exhaust

P311-4E2F375    W0133-2967843  New

Qty:
In Stock & Ready to Ship
$110.18
AP Exhaust Exhaust Muffler
  • MSL Maxim
Brand: AP Exhaust
Additional Fitment Information:
Vehicle Aspiration
2000 - Pontiac Bonneville Naturally Aspirated
AP Exhaust
2000 Pontiac Bonneville Exhaust Muffler AP Exhaust

P311-38E4C6B    W0133-2967894  New

Qty:
In Stock & Ready to Ship
$111.18
AP Exhaust Exhaust Muffler
  • MSL Maxim
Brand: AP Exhaust
Additional Fitment Information:
Vehicle Aspiration
2000 - Pontiac Bonneville Naturally Aspirated
AP Exhaust
2002 Pontiac Bonneville Exhaust Muffler - Rear 6 Cyl 3.8L AP Exhaust

P311-494B334    700373  New

Qty:
In Stock & Ready to Ship
$55.32
AP Exhaust Exhaust Muffler Rear
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. Single Exhaust
  • Muffler - MSL Maximum; Oval Body - H4.5" X W11" X L15"; 19" OAL; 2.25" ID / 2" ID Config. O/C
  • Product Attributes:
    • Body Height: 4.5
    • Body Length: 15
    • Body Material: Aluminized Steel
    • Body Width: 11
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.25
    • Inlet Location: Right Center
    • Inlet Type: Pipe
    • Muffler Configuration: O/c
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2
    • Outlet Location: Center
    • Outlet Type: Pipe
    • Overall Length: 19
    • Shape: Oval
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Rear
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2002 - Pontiac Bonneville Rear V 6 Cyl 3.8L 231 3800
Walker Exhaust
1975 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-445F493    18409  New

700290

Qty:
In Stock & Ready to Ship
$53.15
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.5 Offset, Outlet - 2.25 Center
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 21
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.5
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.5
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2.25
    • Outlet Type: Pipe Connection
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Block Engine CID CC
1975 - Pontiac Bonneville Wagon V 8 Cyl 6.6L 400 -
Walker Exhaust
1977 Pontiac Bonneville Exhaust Muffler 8 Cyl 5.7L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-4BDD5B9    18234  New

700172

Qty:
In Stock & Ready to Ship
$49.72
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.25 Offset, Outlet - 2 Offset
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 19
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Outlet Inside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 23
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Engine VIN Block Engine CID CC
1977 - Pontiac Bonneville Coupe P V 8 Cyl 5.7L 350 5733
AP Exhaust
2004 Pontiac Bonneville Exhaust Muffler - Front 6 Cyl 3.8L AP Exhaust

P311-36D2BDF    700319  New

Qty:
In Stock & Ready to Ship
$55.33
AP Exhaust Exhaust Muffler Front
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler (03-05) OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. Cut O.E. extension pipe as necessary for installation. Single Exhaust
  • Muffler - MSL Maximum; Round Body - D5" X L17.75"; 28" OAL; 2.59" ID / 2.25" ID Config. C/CR
  • Product Attributes:
    • Body Diameter: 5
    • Body Length: 17.75
    • Body Material: Aluminized Steel
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.59
    • Inlet Location: Center
    • Inlet Type: Pipe
    • Muffler Configuration: C/cr
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Center
    • Outlet Type: Pipe
    • Overall Length: 28
    • Shape: Round
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2004 - Pontiac Bonneville Front V 6 Cyl 3.8L 231 3800
AP Exhaust
2000 Pontiac Bonneville Exhaust Muffler - Front 6 Cyl 3.8L AP Exhaust

P311-36D2BDF    700319  New

Qty:
In Stock & Ready to Ship
$55.33
AP Exhaust Exhaust Muffler Front
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler (2000) OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. The O.E. extension pipe must be cut off 4" behind the pipe to converter weld. Single Exhaust
  • Muffler - MSL Maximum; Round Body - D5" X L17.75"; 28" OAL; 2.59" ID / 2.25" ID Config. C/CR
  • Product Attributes:
    • Body Diameter: 5
    • Body Length: 17.75
    • Body Material: Aluminized Steel
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.59
    • Inlet Location: Center
    • Inlet Type: Pipe
    • Muffler Configuration: C/cr
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Center
    • Outlet Type: Pipe
    • Overall Length: 28
    • Shape: Round
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2000 - Pontiac Bonneville Front V 6 Cyl 3.8L 231 3800
AP Exhaust
2002 Pontiac Bonneville Exhaust Muffler - Front 6 Cyl 3.8L AP Exhaust

P311-36D2BDF    700319  New

Qty:
In Stock & Ready to Ship
$55.33
AP Exhaust Exhaust Muffler Front
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler (01-02) OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. The O.E. extension pipe must be cut off 9" behind the pipe to converter weld. Single Exhaust
  • Muffler - MSL Maximum; Round Body - D5" X L17.75"; 28" OAL; 2.59" ID / 2.25" ID Config. C/CR
  • Product Attributes:
    • Body Diameter: 5
    • Body Length: 17.75
    • Body Material: Aluminized Steel
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.59
    • Inlet Location: Center
    • Inlet Type: Pipe
    • Muffler Configuration: C/cr
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Center
    • Outlet Type: Pipe
    • Overall Length: 28
    • Shape: Round
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Front
Additional Fitment Information:
Vehicle Position Block Engine CID CC
2002 - Pontiac Bonneville Front V 6 Cyl 3.8L 231 3800
Walker Exhaust
1973 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Universal Muffler

P311-2A249AD    18111  New

3757

Qty:
In Stock & Ready to Ship
$48.45
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • with Chevrolet Engine with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
  • SoundFX Universal, Aluminized, Universal Fit, Inlet - 2.25 Offset, Outlet - 2 Center
  • Walker SoundFX Universal Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 18
    • Body Material: Steel
    • Body Width: 8.813
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.625
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 26
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Block Engine CID CC
1973 - Pontiac Bonneville Sedan V 8 Cyl 6.6L 400 6555
AP Exhaust
1979 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L AP Exhaust

P311-177886A    700056  New

Qty:
In Stock & Ready to Ship
$45.35
AP Exhaust Exhaust Muffler
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler
  • Muffler - MSL Maximum; Oval Body - H4.06" X W10.5" X L18"; 22.5" OAL; 2.25" ID Config. O/OO
  • Product Attributes:
    • Body Height: 4.06
    • Body Length: 18
    • Body Material: Aluminized Steel
    • Body Width: 10.5
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.25
    • Inlet Location: Right Center
    • Inlet Type: Pipe
    • Muffler Configuration: O/oo
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Left Center
    • Outlet Type: Pipe
    • Overall Length: 22.5
    • Shape: Oval
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Additional Fitment Information:
Vehicle Body Block Engine CID CC
1979 - Pontiac Bonneville Coupe V 8 Cyl 6.6L 403 -
Walker Exhaust
1977 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-5A4352F    18235  New

6578 , 700056 , 700218 , 700358

Qty:
In Stock & Ready to Ship
$50.15
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • If welded assembly, replace all required parts
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.25 Offset, Outlet - 2.25 Offset
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 18
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Outlet Inside Diameter: 2.25
    • Outlet Type: Pipe Connection
    • Overall Length: 23
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Engine VIN Block Engine CID CC
1977 - Pontiac Bonneville Wagon Z V 8 Cyl 6.6L 400 -
Walker Exhaust
2005 Pontiac Bonneville Exhaust Muffler 6 Cyl 3.8L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-0686BFA    18945  New

14731 , 700373

Qty:
In Stock & Ready to Ship
$73.03
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • If welded assembly, replace all required parts
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.25 Offset, Outlet - Center
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 5.5
    • Body Length: 17
    • Body Material: Steel
    • Body Width: 11
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 3.5
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2
    • Outlet 1 Type: Tip
    • Outlet Configuration: Center
    • Outlet Outside Diameter: 2
    • Outlet Type: Tip
    • Overall Length: 33.25
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Submodel Aspiration Block Engine CID CC
2005 - Pontiac Bonneville SE Naturally Aspirated V 6 Cyl 3.8L 231 3800
Walker Exhaust
1986 Pontiac Bonneville Exhaust Muffler 8 Cyl 5.0L Walker Exhaust - Walker SoundFX Universal Muffler

P311-46C0404    18107  New

5556

Qty:
In Stock & Ready to Ship
$52.35
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • with 18 (in) Muffler Body Modifications and/or Additional Parts May Be Required for Installation
  • Walker Exhaust SoundFX 18107 Exhaust Muffler
  • Walker SoundFX Universal Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 18
    • Body Material: Steel
    • Body Width: 8.813
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.625
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 22.75
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Drive Type Block Engine CID CC
1986 - Pontiac Bonneville RWD V 8 Cyl 5.0L 305 -
Walker Exhaust
1973 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Universal Muffler

P311-480424E    18113  New

Qty:
In Stock & Ready to Ship
$49.54
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • with Pontiac Engine Modifications and/or Additional Parts May Be Required for Installation
  • SoundFX Universal, Aluminized, Universal Fit, Inlet - 2.5 Offset, Outlet - 2.25 Center
  • Walker SoundFX Universal Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 18
    • Body Material: Steel
    • Body Width: 8.813
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.5
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.5
    • Inlet Offset: 2.625
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2.25
    • Outlet Type: Pipe Connection
    • Overall Length: 26
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Block Engine CID CC
1973 - Pontiac Bonneville Sedan V 8 Cyl 6.6L 400 -
Walker Exhaust
1974 Pontiac Bonneville Exhaust Muffler 8 Cyl 7.5L Walker Exhaust - Walker SoundFX Universal Muffler

P311-480424E    18113  New

3762 , 5543

Qty:
In Stock & Ready to Ship
$49.54
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • Modifications and/or Additional Parts May Be Required for Installation
  • SoundFX Universal, Aluminized, Universal Fit, Inlet - 2.5 Offset, Outlet - 2.25 Center
  • Walker SoundFX Universal Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 18
    • Body Material: Steel
    • Body Width: 8.813
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.5
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.5
    • Inlet Offset: 2.625
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2.25
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2.25
    • Outlet Type: Pipe Connection
    • Overall Length: 26
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Block Engine CID CC
1974 - Pontiac Bonneville V 8 Cyl 7.5L 455 7456
Walker Exhaust
1968 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-3A9E5E2    18293  New

Qty:
In Stock & Ready to Ship
$45.58
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • Canadian Built
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.5 Offset, Outlet - Offset
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 21
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.5
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.5
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Outside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Outlet Outside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 26
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Block Engine CID CC
1968 - Pontiac Bonneville V 8 Cyl 6.6L 400 6555
AP Exhaust
1981 Pontiac Bonneville Exhaust Muffler - Front 8 Cyl 5.0L AP Exhaust

P311-177886A    700056  New

Qty:
In Stock & Ready to Ship
$45.35
AP Exhaust Exhaust Muffler Front
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler
  • Muffler - MSL Maximum; Oval Body - H4.06" X W10.5" X L18"; 22.5" OAL; 2.25" ID Config. O/OO
  • Product Attributes:
    • Body Height: 4.06
    • Body Length: 18
    • Body Material: Aluminized Steel
    • Body Width: 10.5
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.25
    • Inlet Location: Right Center
    • Inlet Type: Pipe
    • Muffler Configuration: O/oo
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Left Center
    • Outlet Type: Pipe
    • Overall Length: 22.5
    • Shape: Oval
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Front
Additional Fitment Information:
Vehicle Submodel Body Fuel Type Position Block Engine CID CC
1981 - Pontiac Bonneville Brougham Coupe GAS Front V 8 Cyl 5.0L 307 -
AP Exhaust
1980 Pontiac Bonneville Exhaust Muffler - Front 8 Cyl 5.7L AP Exhaust

P311-177886A    700056  New

Qty:
In Stock & Ready to Ship
$45.35
AP Exhaust Exhaust Muffler Front
  • Muffler - MSL Maximum
  • DIRECT FIT MSL/MAXIMUM Muffler (System With Rear Resonator)
  • Muffler - MSL Maximum; Oval Body - H4.06" X W10.5" X L18"; 22.5" OAL; 2.25" ID Config. O/OO
  • Product Attributes:
    • Body Height: 4.06
    • Body Length: 18
    • Body Material: Aluminized Steel
    • Body Width: 10.5
    • Grade Type: Regular
    • Heat Shield Attached: No
    • Inlet Inside Diameter: 2.25
    • Inlet Location: Right Center
    • Inlet Type: Pipe
    • Muffler Configuration: O/oo
    • Muffler Type: Baffled
    • Outlet Inside Diameter: 2.25
    • Outlet Location: Left Center
    • Outlet Type: Pipe
    • Overall Length: 22.5
    • Shape: Oval
    • Sound Level: Oe Comparable
    • Tunable: No
Brand: AP Exhaust
Position: Front
Additional Fitment Information:
Vehicle Submodel Body Engine VIN Position Block Engine CID CC
1980 - Pontiac Bonneville Safari Wagon R Front V 8 Cyl 5.7L 350 -
Walker Exhaust
1986 Pontiac Bonneville Exhaust Muffler 6 Cyl 4.3L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-31D0D22    18345  New

700057

Qty:
In Stock & Ready to Ship
$54.61
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • If welded assembly, replace all required parts
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.25 Offset, Outlet - 2 Offset
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 19
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Outlet Inside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 23.75
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Drive Type Block Engine CID CC
1986 - Pontiac Bonneville RWD V 6 Cyl 4.3L 262 -
Walker Exhaust
1973 Pontiac Bonneville Exhaust Muffler 8 Cyl 6.6L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-027A1A4    18280  New

700282

Qty:
In Stock & Ready to Ship
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • with Chevrolet Engine
  • SoundFX, Aluminized, Specific Fit, Inlet - 2.25 Offset, Outlet - 2 Center
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Length: 21
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Inside Diameter: 2.25
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Inside Diameter: 2.25
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Inside Diameter: 2
    • Outlet 1 Type: Pipe Connection
    • Outlet Configuration: Center
    • Outlet Inside Diameter: 2
    • Outlet Type: Pipe Connection
    • Overall Length: 26
    • Reversible: No
    • Shape: Oval
    • Tunable: No
  • Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Body Block Engine CID CC
1973 - Pontiac Bonneville Sedan V 8 Cyl 6.6L 400 6555