Genesis Mufflers

1981 Genesis Pickup is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your Pickup. We have 867 Mufflers available for your 1981 Pickup all priced at lowest possible price backed by FREE SHIPPING. 

We price match competitors ... Shop with confidence. 


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Borla XR-1 Series Standard Collector Center/Center Round Muffler (2.25" Inlets, 4" Outlet Diameter, 23" Length)
Borla XR-1 Series Standard Collector Center/Center Round Muffler (2.25" Inlets, 4" Outlet Diameter, 23" Length)
Universal Part | Part #: 40728
Highlights: 6.75"; 20.5"; 6.75"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 4"; Center; Single Center Outlet; 23"; Round
Price: $724.99
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Borla CrateMuffler For Small Block Chevrolet Stock Output 283/ 327/ 350 V8
Borla CrateMuffler For Small Block Chevrolet Stock Output 283/ 327/ 350 V8
Universal Part | Part #: 400849
Highlights: S-Type; OEM; 14"; OEM; All Welded; Pipe; Offset; OEM; 2.25"; T-304 Stainless Steel; No; 2.25"; Center; OEM; 19"; Oval
Price: $288.95
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Magnaflow 6" Round Center/Center Competition Core Performance Muffler (2.25" Inlet, 20.5" Length)
Magnaflow 6" Round Center/Center Competition Core Performance Muffler (2.25" Inlet, 20.5" Length)
Universal Part | Part #: 14842

Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation.

Highlights: Polished; 6"; 14"; Stainless Steel; 6"; 4"; Polished; 3.25"; Stainless Steel; 1; Round; Welded-On;Single Wall;Angle Cut;Cut Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 20.5"; Round
Price: $163.95
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Borla CrateMuffler For Big Block Chevrolet Stock Output 396/ 402/ 427 V8
Borla CrateMuffler For Big Block Chevrolet Stock Output 396/ 402/ 427 V8
Universal Part | Part #: 400851
Highlights: S-Type; OEM; OEM; OEM; All Welded; Pipe; 2.5"; Center; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; OEM; OEM; Oval
Price: $317.95
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MBRP 16" Billet Mufflers Repack Kit For 4" Mufflers
MBRP 16" Billet Mufflers Repack Kit For 4" Mufflers
Universal Part | Part #: PT-0016PK

Repack Kit 16"

Highlights: Yes; Canada
Price: $59.99
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Borla CrateMuffler For Endplate Bracket Kit. Bolts To Endplate Of CrateMuffler. Hanger Can Be Welded To Bracket.
Borla CrateMuffler For Endplate Bracket Kit. Bolts To Endplate Of CrateMuffler. Hanger Can Be Welded To Bracket.
Universal Part | Part #: 60581
Highlights: T-304 Stainless Steel; No; Straight
Price: $75.95
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Borla CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 406 V8
Borla CrateMuffler For Small Block Chevrolet High Output 350/ 383/ 406 V8
Universal Part | Part #: 400773
Highlights: S-Type; 14"; OEM; 9"; All Welded; Pipe; 2.5"; Offset; Single Offset; 2.5"; T-304 Stainless Steel; No; 2.5"; Offset; OEM; 19"; Oval
Price: $273.99
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Borla XR-1 Series Multi-Core Center/Center Round Muffler (3.5" Diameter, 19" Length)
Borla XR-1 Series Multi-Core Center/Center Round Muffler (3.5" Diameter, 19" Length)
Universal Part | Part #: 401012
Highlights: 6.25"; 14"; OEM; All Welded; Pipe; Center; OEM; 3.5"; T-304 Stainless Steel; No; No; 3.5"; Center; OEM; 19"; Round
Price: $277.99
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Borla ProXS Series Center/Offset Muffler (2.25" Tubing, 24" Length)
Borla ProXS Series Center/Offset Muffler (2.25" Tubing, 24" Length)
Universal Part | Part #: 40664
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 2.25"; Offset; Single Offset Outlet; 24"; Oval
Price: $153.95
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Borla XR-1 Series Shorty Collector Center/Center Round Muffler (2.25" Inlets, 4" Outlet Diameter, 16.5" Length)
Borla XR-1 Series Shorty Collector Center/Center Round Muffler (2.25" Inlets, 4" Outlet Diameter, 16.5" Length)
Universal Part | Part #: 40976
Highlights: 6.75"; 14"; 6.75"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 4"; Center; Single Center Outlet; 16.5"; Round
Price: $682.99
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Borla CrateMuffler For Small Block Chevrolet Stock Output 283/ 327/ 350 V8
Borla CrateMuffler For Small Block Chevrolet Stock Output 283/ 327/ 350 V8
Universal Part | Part #: 400847
Highlights: ATAK; OEM; 14"; OEM; All Welded; Pipe; Offset; OEM; 2.25"; T-304 Stainless Steel; No; 2.25"; Offset; OEM; 19"; Oval
Price: $269.95
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Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 24" Length)
Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 24" Length)
Universal Part | Part #: 400484
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; 2.5"; Center; Single Center; 2.5"; T-304 Stainless Steel; Yes; No; 2.5"; Offset; Single Offset Outlet; 23"; Oval
Price: $167.95
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Kooks 3-1/2" NASCAR Whelen Modified Spec
Kooks 3-1/2" NASCAR Whelen Modified Spec
Universal Part | Part #: QCN350
Highlights: No; Race Car; Stainless Steel; No; Polished; Performance; 3.5"; 3.5"; Round; 1; No; Universal; 8"; Stainless Steel; Single Center; Single Center Outlet; 16"; N/A; N/A; Ctr; Center; Center; No; No
Price: $129.95
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MBRP 12" Billet Mufflers Repack Kit For 5" Mufflers
MBRP 12" Billet Mufflers Repack Kit For 5" Mufflers
Universal Part | Part #: PT-5012PK

Repack Kit 12"

Highlights: Yes; Canada
Price: $59.99
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MBRP 26" Single Chambered Stainless Steel Muffler (2.5" ID Inlet/Outlet)
MBRP 26" Single Chambered Stainless Steel Muffler (2.5" ID Inlet/Outlet)
Universal Part | Part #: GP190426

2.5" ID inlet/outlet, 26" Single Chambered Muffler, T409

Highlights: T-409 Stainless Steel; Canada; 2.5 Inch; 26.0 Inch
Price: $154.99
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Kooks 3" Oval Center/Center Muffler 18" Long Body
Kooks 3" Oval Center/Center Muffler 18" Long Body
Universal Part | Part #: MUF-019
Highlights: No; Race Car; Stainless Steel; No; Natural; Performance; 3"; Oval; 1; No; 3"; Universal; 18"; Stainless Steel; Single Center; Single Center; 21.75"; 5.290 in.; 8.380 in.; Ctr; Center; Center; Yes; No
Price: $360.95
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MBRP 30.5" Chambered Aluminized Steel Muffler (3" ID Single Inlet, 2.5" ID Dual Outlet)
MBRP 30.5" Chambered Aluminized Steel Muffler (3" ID Single Inlet, 2.5" ID Dual Outlet)
Universal Part | Part #: GP122107

3" ID inlet/dual 2.5" ID outlet, 30.5" Chambered Muffler, AL

Highlights: Aluminized Steel; Canada; 3.0 Inch; 30.0 Inch; 2.5 Inch
Price: $159.99
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MBRP 30.5" Chambered Stainless Steel Muffler (3" ID Single Inlet, 2.5" ID Dual Outlet)
MBRP 30.5" Chambered Stainless Steel Muffler (3" ID Single Inlet, 2.5" ID Dual Outlet)
Universal Part | Part #: GP192107

3" ID inlet/dual 2.5" ID outlet, 30.5" Chambered Muffler, T409

Highlights: T-409 Stainless Steel; Canada; 3.0 Inch; 30.0 Inch; 2.5 Inch
Price: $214.99
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Showing 847 to 864 of 867 (49 Pages)
Showing 847 to 864 of 867 (49 Pages)
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