Buick Commercial Chassis Exhaust Systems

1991 Buick Commercial Chassis is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your Commercial Chassis. We have 1926 Exhaust Systems available for your 1991 Commercial Chassis all priced at lowest possible price backed by FREE SHIPPING. 

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What Year Is Your Buick Commercial Chassis


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Flowmaster Scavenger Crossover Pipe Kit - 3.00 in. - universal 5-piece kit 409S
Flowmaster Scavenger Crossover Pipe Kit - 3.00 in. - universal 5-piece kit 409S
Universal Part | Part #: 815933
Highlights: Stainless Steel; Lifetime Limited Warranty; Mandrel bent 16 gauge stainless steel tubing; Can produce significant torque improvement; Patented D-Port technology; Universal X pipe kit 3.00 in. diameter; Crosspipes; 3; 2; 16; No; 3; 2; 3; 9.5; 37.75; 16; Dual; Pipe Kit
Price: $460.95
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Borla Polished Stainless Steel Round Rolled-Edge Angle Cut Single Outlet Exhaust Tip with Logo (3" Inlet, 4" Tip Size, 14" Length)
Borla Polished Stainless Steel Round Rolled-Edge Angle Cut Single Outlet Exhaust Tip with Logo (3" Inlet, 4" Tip Size, 14" Length)
Universal Part | Part #: 20246
Highlights: All Welded; 3"; 3"; 3"; T-304 Stainless Steel; No; Single Outlet; 14"; Round Angle Cut; Polished T-304 Stainless Steel; 4"
Price: $86.95
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Flowmaster 40 Delta Flow Muffler - 2.00 Offset In / 2.00 Offset Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.00 Offset In / 2.00 Offset Out - Aggressive Sound
Universal Part | Part #: 942043
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 2; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2; 2; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2; 2; Offset; 19; Oval; Aggressive Sound
Price: $153.95
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Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 12256

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"; 18"; Stainless Steel; 8"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Offset; 24"; Oval
Price: $139.00
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Flowmaster Scavenger Y Collector 3in/4in
Flowmaster Scavenger Y Collector 3in/4in
Universal Part | Part #: Y300400
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; Race application for single exhaust system; Excellent for 2 into 1 exhaust system configuration; Patented D-Port technology; 17.5; No; No; Weld-On; 3; 3; 2; 16; Weld-On; 4; 4; 1
Price: $122.95
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Gibson Stainless Steel Round Clamp-On Single Wall Angle Polished Exhaust Tip (3" Inlet, 5" Outlet, 12" Length)
Gibson Stainless Steel Round Clamp-On Single Wall Angle Polished Exhaust Tip (3" Inlet, 5" Outlet, 12" Length)
Universal Part | Part #: 500554
Highlights: Stainless Steel; Single; Polished; Single Wall Angle; T304 Stainless Steel; Round; Clamp-On; 3"; 5"; 12"
Price: $114.95
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Weapon-R 2.25" Inlet/ 3" Outlet NEO Treatment Muffler Tip
Weapon-R 2.25" Inlet/ 3" Outlet NEO Treatment Muffler Tip
Universal Part | Part #: 820-205-401
Price: $103.50
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MBRP Aluminized Steel Muffler Delete Pipe
MBRP Aluminized Steel Muffler Delete Pipe
Universal Part | Part #: MDA30
Highlights: Aluminized Steel; 4"; 4"; 4"; 30"
Price: $74.99
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Magnaflow 3.5" Round Center/Center Glasspack Performance Muffler (2.25" Inlet, 22" Length)
Magnaflow 3.5" Round Center/Center Glasspack Performance Muffler (2.25" Inlet, 22" Length)
Universal Part | Part #: 18125

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

Highlights: Aluminized; 3.5"; 18"; Aluminized Steel; 3.5"; 2.25"; 1; Center; Glasspack; 2.25"; 1; Center; 22"; Round
Price: $60.95
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Gibson Stainless Steel Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (3" Inlet, 4" Outlet, 12" Length)
Gibson Stainless Steel Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (3" Inlet, 4" Outlet, 12" Length)
Universal Part | Part #: 500645-B
Highlights: Stainless Steel; Single; Black Ceramic; Rolled Edge Angle Cut; T304 Stainless Steel; Clamp-On; 3"; 4"; 12"
Price: $106.95
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Spec-D Tuning 2.5" Inlet 341 Style Spiral Muffler
Spec-D Tuning 2.5" Inlet 341 Style Spiral Muffler
Universal Part | Part #: MF-SS341

341 STYLE SPIRAL MUFFLER 2.5 INCH INLET

Price: $44.95
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Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 20" Length)
Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 20" Length)
Universal Part | Part #: 11229

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; 4"; 14"; Stainless Steel; 9"; 3"; 1; Center; Straight-Through; 3"; 1; Offset; 20"; Oval
Price: $139.00
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Flowmaster Super 40 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Flowmaster Super 40 Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Universal Part | Part #: 952548
Highlights: Black; Aluminized Steel; 90 Months; Deep Aggressive Sound Exhaust Note; Race proven patented Delta Flow technology; Excellent performance on high horsepower vehicles; Noticeable interior resonance; 10; 5; 13.5; Aluminized Steel; 10; 10; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Opposite; 19.5; Oval; Aggressive Sound
Price: $153.95
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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 24" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (2.25" Inlet, 24" Length)
Universal Part | Part #: 14851

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

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 4"; Polished; 6.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 24"; Oval
Price: $256.00
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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 23.5" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 23.5" Length)
Universal Part | Part #: 14834

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

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 4"; Polished; 6.125"; Stainless Steel; 1; Round; Welded-On;Single Wall;Angle Cut;Cut Edge; 3"; 1; Center; Straight-Through; 1; Center; 23.5"; Oval
Price: $221.95
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Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (3" Inlet, 24" Length)
Universal Part | Part #: 12259

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"; 18"; Stainless Steel; 8"; 3"; 1; Center; Straight-Through; 3"; 1; Offset; 24"; Oval
Price: $154.00
Free Shipping
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 20" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (3" Inlet, 20" Length)
Universal Part | Part #: 12198

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"; 14"; Stainless Steel; 8"; 3"; 1; Center; Straight-Through; 2.5"; 2; Dual; 20"; Oval
Price: $154.00
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Gibson MWA Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 20")
Gibson MWA Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 20")
Universal Part | Part #: BM0101
Highlights: Stainless Steel; Offset / Center; 2.5"; 2.5"; 4"; 9"; 14"; 20"; Oval; Single
Price: $195.95
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Showing 307 to 324 of 1930 (108 Pages)
Showing 307 to 324 of 1930 (108 Pages)
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