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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
  • Vibrant Performance
    Vibrant Performance
  • Walker Exhaust
    Walker Exhaust

Showing Products For 1981 Buick Regal Exhaust Muffler

Below are all the different brands and applications for 1981 Buick Regal Exhaust Muffler

Showing 1 - 10 of 333 Products for Exhaust Muffler.

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Walker Exhaust
1981 Buick Regal Exhaust Muffler 6 Cyl 3.8L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-1317F7A    18275  New

6540

Qty:
In Stock & Ready to Ship
$51.56
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • If welded assembly, replace all required parts
  • SoundFX, Aluminized, Specific Fit, Inlet - 2 Offset, Outlet - 2 Center
  • Walker SoundFX Direct Fit Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Material: Steel
    • Body Width: 9.75
    • Grade Type: Regular
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.875
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Type: Pipe Connection
    • Outlet Type: Pipe Connection
  • 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 Aspiration Block Engine CID CC
1981 - Buick Regal Naturally Aspirated V 6 Cyl 3.8L 231 3800
Walker Exhaust
1981 Buick Regal Exhaust Muffler 6 Cyl 3.8L Walker Exhaust - Walker SoundFX Direct Fit Muffler

P311-31D0D22    18345  New

700057

Qty:
In Stock & Ready to Ship
$62.27
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 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 Type: Pipe Connection
    • Outlet Configuration: Offset
    • Outlet Type: Pipe Connection
  • 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 Block Engine CID CC
1981 - Buick Regal Sport V 6 Cyl 3.8L 231 3800
Walker Exhaust
1981 Buick Regal Exhaust Muffler 6 Cyl 3.8L Walker Exhaust - Walker SoundFX Universal Muffler

P311-46C0404    18107  New

5556

Qty:
In Stock & Ready to Ship
$47.11
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 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 Type: Pipe Connection
    • Outlet Type: Pipe Connection
  • 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 Submodel Block Engine CID CC
1981 - Buick Regal Sport V 6 Cyl 3.8L 231 3800
Walker Exhaust
1981 Buick Regal Exhaust Muffler 6 Cyl 3.8L Walker Exhaust - Walker SoundFX Universal Muffler

P311-1EBDD77    18101  New

281-861 , 3756 , 3776 , 5503 , VFM-1728

Qty:
In Stock & Ready to Ship
$43.16
Walker Exhaust Exhaust Muffler
  • SoundFX Exhaust Muffler
  • Modifications and/or Additional Parts May Be Required for Installation
  • SoundFX Universal, Aluminized, Universal Fit, Inlet - 2 Offset, Outlet - 2 Center
  • Walker SoundFX Universal Muffler
  • Product Attributes:
    • Body Height: 4.25
    • Body Material: Steel
    • Body Width: 8.813
    • Grade Type: Regular
    • Inlet 1 Type: Pipe Connection
    • Inlet Configuration: Offset
    • Inlet Offset: 2.625
    • Inlet Type: Pipe Connection
    • Muffler Type: Combination
    • Outlet 1 Type: Pipe Connection
    • Outlet Type: Pipe Connection
  • 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 Aspiration Block Engine CID CC
1981 - Buick Regal Naturally Aspirated V 6 Cyl 3.8L 231 3800
Magnaflow
Exhaust Muffler Magnaflow

P311-4D24A46    14326  New

Qty:
In Stock & Ready to Ship
$168.78
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 2.5/2.5
  • Universal Performance Muffler - 2.5/2.5
  • Product Attributes:
    • Body Height: 4
    • Body Width: 9
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 2.5
    • Inlet Inside Diameter: 2.5
    • Muffler Type: Straight-through
    • Outlet Inside Diameter: 2.5
    • Subtitle: Center/offset

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle
Magnaflow
Exhaust Muffler Magnaflow

P311-32FDE03    10416  New

Qty:
In Stock & Ready to Ship
$111.60
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 2.5/2.5
  • Universal Performance Muffler - 2.5/2.5
  • Product Attributes:
    • Body Finish: Satin
    • Body Height: 4
    • Body Width: 4
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 2.5
    • Inlet Inside Diameter: 2.5
    • Muffler Type: Straight-through
    • Outlet Inside Diameter: 2.5
    • Subtitle: Center/center

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle
Magnaflow
Exhaust Muffler Magnaflow

P311-123C664    11229  New

Qty:
In Stock & Ready to Ship
$148.35
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 3/3
  • Universal Performance Muffler - 3/3
  • Product Attributes:
    • Body Finish: Satin
    • Body Height: 4
    • Body Width: 9
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 3
    • Inlet Inside Diameter: 3
    • Muffler Type: Straight-through
    • Outlet Inside Diameter: 3
    • Subtitle: Center/offset

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle
Magnaflow
Exhaust Muffler Magnaflow

P311-3B1AC78    11265  New

Qty:
In Stock & Ready to Ship
$143.29
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 2.25/2.25
  • Universal Performance Muffler - 2.25/2.25
  • Product Attributes:
    • Body Finish: Satin
    • Body Height: 4
    • Body Width: 9
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 2.25
    • Inlet Inside Diameter: 2.25
    • Muffler Type: Straight-through
    • Outlet Inside Diameter: 2.25
    • Subtitle: Offset/offset

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle
Magnaflow
Exhaust Muffler Magnaflow

P311-5003D8F    11225  New

Qty:
In Stock & Ready to Ship
$149.46
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 2.25/2.25
  • Universal Performance Muffler - 2.25/2.25
  • Product Attributes:
    • Body Finish: Satin
    • Body Height: 4
    • Body Width: 9
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 2.25
    • Inlet Inside Diameter: 2.25
    • Muffler Type: Straight-through
    • Outlet Inside Diameter: 2.25
    • Subtitle: Center/offset

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle
Magnaflow
Exhaust Muffler Magnaflow

P311-193B8C7    13259  New

Qty:
In Stock & Ready to Ship
$159.22
Magnaflow Exhaust Muffler
  • Universal Performance Muffler - 3/3
  • Universal Performance Muffler - 3/3
  • Product Attributes:
    • Body Finish: Satin
    • Body Height: 4
    • Body Width: 9
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 3
    • Inlet Inside Diameter: 3
    • Muffler Type: Multi-chamber
    • Outlet Inside Diameter: 3
    • Subtitle: Center/offset

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Magnaflow
Additional Fitment Information:
Vehicle

Showing 1 - 10 of 333 Products for Exhaust Muffler.