Buick Mufflers

2002 Buick XK8 is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your XK8. We have 867 Mufflers available for your 2002 XK8 all priced at lowest possible price backed by FREE SHIPPING. 

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Borla CrateMuffler Resonator - 2.5" Center Inlet / Center Outlet 35" Round x 1" Long Body 14" Overall Length
Borla CrateMuffler Resonator - 2.5" Center Inlet / Center Outlet 35" Round x 1" Long Body 14" Overall Length
Universal Part | Part #: 400938
Highlights: OEM; OEM; OEM; All Welded; Pipe; 2.5"; Center; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Center; OEM; OEM; Round
Price: $149.99
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Magnaflow 11" Oval Dual/Dual Straight-Through Performance Muffler (3" Inlet, 28" Length)
Magnaflow 11" Oval Dual/Dual Straight-Through Performance Muffler (3" Inlet, 28" Length)
Universal Part | Part #: 12569

MagnaFlow universal diesel pipes are available for Cummins, Powerstroke and Duramax applications and can accommodate all the needs of a custom exhaust.

Highlights: Satin; 5"; 22"; Stainless Steel; 11"; 3"; 2; Dual; Straight-Through; 2.5"; 2; Dual; 28"; Oval
Price: $213.00
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Flowmaster 40 Delta Flow Muffler - 2.25 Offset In / 2.25 Same Side Out -Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.25 Offset In / 2.25 Same Side Out -Aggressive Sound
Universal Part | Part #: 942444
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; 2.25; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.25; 2.25; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Same Side; 19; Oval; Aggressive Sound
Price: $152.95
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Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3.5", Outlet 3.5", Length 30")
Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3.5", Outlet 3.5", Length 30")
Universal Part | Part #: 788707S
Highlights: Stainless Steel; Center / Center; 3.5"; 3.5"; 8"; 24"; 30"; Round; Single
Price: $241.95
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Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (3" Inlet, 12" Length)
Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (3" Inlet, 12" Length)
Universal Part | Part #: 14149

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"; 6"; Stainless Steel; 8"; 3"; 1; Center; Straight-Through; 3"; 1; Center; 12"; Oval
Price: $218.00
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Flowmaster 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound
Universal Part | Part #: 942544
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; 2.5; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Same Side; 19; Oval; Aggressive Sound
Price: $149.95
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Magnaflow 9" Oval Offset/Offset (Same Side) Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Magnaflow 9" Oval Offset/Offset (Same Side) Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Universal Part | Part #: 14376

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"; 11"; Stainless Steel; 9"; 2.5"; 1; Offset; Straight-Through; 2.5"; 1; Offset Same Side; 17"; Oval
Price: $124.37
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Magnaflow 11" Oval Center/Center Straight-Through Performance Muffler (3" Inlet, 28" Length)
Magnaflow 11" Oval Center/Center Straight-Through Performance Muffler (3" Inlet, 28" Length)
Universal Part | Part #: 12579

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"; 22"; Stainless Steel; 11"; 3"; 1; Center; Straight-Through; 3"; 1; Center; 28"; Oval
Price: $225.00
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Flowmaster 10 Series Race Muffler - 3.50 Center In / 3.50 Center Out - Aggressive Sound
Flowmaster 10 Series Race Muffler - 3.50 Center In / 3.50 Center Out - Aggressive Sound
Universal Part | Part #: 9435109
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge stainless steel - single chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Minimal decibel reduction over open headers; 8; 4; 6.5; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3.5; 3.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3.5; Center; 3.5; Center; 10.5; Oval; Aggressive Sound
Price: $170.95
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Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Magnaflow 4" Round Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Universal Part | Part #: 10444

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; 4"; 2"; 1; Center; Straight-Through; 2"; 1; Center; 20"; Round
Price: $107.95
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Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 33" Length)
Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.5" Inlet, 33" Length)
Universal Part | Part #: 12640

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; 6"; 27"; Stainless Steel; 6"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Center; 33"; Round
Price: $154.00
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Flowmaster 40 Delta Flow Muffler - 2.25 Center In / 2.25 Offset Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.25 Center In / 2.25 Offset Out - Aggressive Sound
Universal Part | Part #: 942442
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; 2.25; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.25; 2.25; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Offset; 19; Oval; Aggressive Sound
Price: $152.95
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Borla ProXS Series Offset/Offset Muffler (3" Tubing, 19" Length)
Borla ProXS Series Offset/Offset Muffler (3" Tubing, 19" Length)
Universal Part | Part #: 40353
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; 3"; Offset; Single Offset; 3"; T-304 Stainless Steel; No; No; 3"; Offset; Single Offset Outlet; 19"; Oval
Price: $139.95
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Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 9" Oval Center/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 11256

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"; 18"; Stainless Steel; 9"; 2.5"; 1; Center; Straight-Through; 2.5"; 1; Offset; 24"; Oval
Price: $139.00
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Borla ProXS Series Center/Offset Muffler (2.25" Tubing, 19" Length)
Borla ProXS Series Center/Offset Muffler (2.25" Tubing, 19" Length)
Universal Part | Part #: 40658
Highlights: 4.25"; 14"; 7.88"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 2.25"; Offset; Single Offset Outlet; 19"; Oval
Price: $114.99
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Magnaflow 9" Oval Center/Offset XL Performance Muffler (2.25" Inlet, 20" Length)
Magnaflow 9" Oval Center/Offset XL Performance Muffler (2.25" Inlet, 20" Length)
Universal Part | Part #: 13215

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

Highlights: Satin; 4"; 14"; Stainless Steel; 9"; 2.25"; 1; Center; Multi-Chamber; 2.25"; 1; Offset; 20"; Oval
Price: $143.00
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aFe MACH Force-Xp Aluminized Steel Muffler
aFe MACH Force-Xp Aluminized Steel Muffler
Universal Part | Part #: 49-91014

MACH Force-Xp Aluminized Steel Muffler (4 IN ID Center/Center x 8 IN Dia. x 30 IN L - Round Body)

Highlights: Steel; 8"; 12"; 8"; Clamp-On; 4"; Center; Single Center Inlet; 4"; 4"; Center; Single Center Outlet; 30"; Round; 2 Years Manufacturer Warranty
Price: $159.60
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Flowmaster Super 40 Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound
Flowmaster Super 40 Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound
Universal Part | Part #: 852546
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 409 stainless steel; Excellent performance on high horsepower vehicles; Noticeable interior resonance; Deep Aggressive Sound Exhaust Note; 10; 5; 13.5; Stainless Steel; 10; 10; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Center; Center; 19.5; Oval; Aggressive Sound
Price: $170.95
Free Shipping
Showing 343 to 360 of 867 (49 Pages)
Showing 343 to 360 of 867 (49 Pages)
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