Buick Mufflers

1997 Buick 4Runner is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your 4Runner. We have 867 Mufflers available for your 1997 4Runner all priced at lowest possible price backed by FREE SHIPPING. 

We price match competitors ... Shop with confidence. 


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Borla Rock-It Boomers Muffler (2.25" Center Inlet, 4.5" Tip, 23.34" Length)
Borla Rock-It Boomers Muffler (2.25" Center Inlet, 4.5" Tip, 23.34" Length)
Universal Part | Part #: 40058
Highlights: 6.75"; 14"; 6.75"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; 2.25"; Center; Single Center Outlet; 23.34"; Round; Polished T-304 Stainless Steel; 4"
Price: $305.99
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Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 30" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 30" Length)
Universal Part | Part #: 12398

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 5"; 24"; Stainless Steel; 8"; 3"; 1; Center; Straight-Through; 3"; 2; Dual; 30"; Oval
Price: $202.00
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Borla CrateMuffler For Big Block Chrysler/ Dodge/ Plymouth (Mopar) Moderate Output 383/ 413/ 426/ 440 V8
Borla CrateMuffler For Big Block Chrysler/ Dodge/ Plymouth (Mopar) Moderate Output 383/ 413/ 426/ 440 V8
Universal Part | Part #: 400941
Highlights: ATAK; OEM; OEM; OEM; All Welded; Pipe; 2.5"; Offset; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; OEM; OEM; Oval
Price: $415.99
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Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Universal Part | Part #: 14813

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; 3.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 21"; Round
Price: $177.95
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Magnaflow 3" Round Center/Center Redpack Performance Muffler (1.75" Inlet, 16" Length)
Magnaflow 3" Round Center/Center Redpack Performance Muffler (1.75" Inlet, 16" Length)
Universal Part | Part #: 13123

MagnaFlow Glasspack mufflers feature a reversible straight-through design and with single stage packing these mufflers bring back that classic deep glaspack sound.

Highlights: Red Coated; 3"; 12"; Aluminized Steel; 3"; 1.75"; 1; Center; Glasspack; 1.75"; 1; Center; 16"; Round
Price: $57.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Universal Part | Part #: 55121S
Highlights: Stainless Steel; Center / Offset; 2.25"; 2.25"; 4"; 9"; 13"; 19"; Oval; Single
Price: $185.95
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Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 14246

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 5"; 18"; Stainless Steel; 8"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 24"; Oval
Price: $150.34
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Skunk2 Racing MegaPower Muffler (Inlet: 3", Tip: 5.25", Length: 22")
Skunk2 Racing MegaPower Muffler (Inlet: 3", Tip: 5.25", Length: 22")
Universal Part | Part #: 415-99-1490
Highlights: 304 Stainless; Exhaust Muffler; N/A; 6.500 in.; Weld-On; 3.000 in.; 3.000 in.; Center; 1; 1; 5.250 in.; Center; 1; Single Center; 22.000 in.; Round; 1
Price: $206.95
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Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.25" Inlet, 24" Length)
Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.25" Inlet, 24" Length)
Universal Part | Part #: 14355

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 4"; 18"; Stainless Steel; 9"; 2.25"; 1; Center; Straight-Through; 2.25"; 1; Offset; 24"; Oval
Price: $152.00
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Magnaflow 7" Round Center/Center Competition Core Performance Muffler (3" Inlet, 21" Length)
Magnaflow 7" Round Center/Center Competition Core Performance Muffler (3" Inlet, 21" Length)
Universal Part | Part #: 14806

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

Highlights: Polished; 7"; 14"; Stainless Steel; 7"; 4"; Polished; 3.25"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 3"; 1; Center; Straight-Through; 1; Center; 21"; Round
Price: $179.95
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Borla XR-1 Series Multi-Core Center/Center Oval Muffler (3" Diameter, 17" Length)
Borla XR-1 Series Multi-Core Center/Center Oval Muffler (3" Diameter, 17" Length)
Universal Part | Part #: 400372
Highlights: 4.25"; 12"; 7.88"; All Welded; Pipe; 3"; Center; Single Center; 3"; T-304 Stainless Steel; No; No; 3"; Center; Single Center Outlet; 17"; Oval
Price: $262.99
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Borla XR-1 Series Multi-Core Center/Center Oval Muffler (3" Diameter, 39.25" Length)
Borla XR-1 Series Multi-Core Center/Center Oval Muffler (3" Diameter, 39.25" Length)
Universal Part | Part #: 400115
Highlights: 5.5"; 34"; 8.5"; All Welded; Pipe; 3"; Center; Single Center; 3"; T-304 Stainless Steel; No; No; 3"; Center; Single Center Outlet; 39.25"; Oval
Price: $479.99
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Magnaflow 6" Round Offset/Offset XL Performance Muffler (2.25" Inlet, 33" Length)
Magnaflow 6" Round Offset/Offset XL Performance Muffler (2.25" Inlet, 33" Length)
Universal Part | Part #: 13645

XL Mufflers are reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.

Highlights: Satin; 6"; 27"; Stainless Steel; 6"; 2.25"; 1; Offset; Multi-Chamber; 2.25"; 1; Offset; 33"; Round
Price: $102.95
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Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (2.25" Inlet, 20" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (2.25" Inlet, 20" Length)
Universal Part | Part #: 14223

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 2.25"; 1; Center; Straight-Through; 2.25"; 2; Dual; 20"; Oval
Price: $155.00
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Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2.25" Inlet, 20" Length)
Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2.25" Inlet, 20" Length)
Universal Part | Part #: 14415

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 4"; 14"; Stainless Steel; 4"; 2.25"; 1; Center; Straight-Through; 2.25"; 1; Center; 20"; Round
Price: $122.95
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Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Universal Part | Part #: 14264

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 5"; 18"; Stainless Steel; 8"; 3"; 1; Offset; Straight-Through; 3"; 1; Offset; 24"; Oval
Price: $214.00
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Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 14468

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 5"; 18"; Stainless Steel; 8"; 2.5"; 2; Dual; Straight-Through; 2.5"; 2; Dual; 24"; Oval
Price: $276.00
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Borla CrateMuffler For Small Block Ford Stock Output 289/ 302 (Exc Coyote 5.0L)/ 351 Windsor V8
Borla CrateMuffler For Small Block Ford Stock Output 289/ 302 (Exc Coyote 5.0L)/ 351 Windsor V8
Universal Part | Part #: 400835
Highlights: ATAK; OEM; 14"; OEM; All Welded; Pipe; 2.5"; Offset; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Offset; OEM; 19"; Oval
Price: $279.95
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Showing 703 to 720 of 867 (49 Pages)
Showing 703 to 720 of 867 (49 Pages)
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