Buick Mufflers

2025 Buick S e-tron GT is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your S e-tron GT. We have 867 Mufflers available for your 2025 S e-tron GT all priced at lowest possible price backed by FREE SHIPPING. 

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Flowmaster Outlaw Series Race Muffler - short 4.00 Center In / 4.00 Center Out -Aggressive
Flowmaster Outlaw Series Race Muffler - short 4.00 Center In / 4.00 Center Out -Aggressive
Universal Part | Part #: 15440S
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge aluminized steel - round case allows install in limited space applications; No internal packing to blowout; Minimal decibel reduction - race application where muffler rules are in effect; Designed for maximum horsepower and torque; 7; Aluminized Steel; 5; 5; 4; 4; Center; Center; 4; Center; 4; Center; Round Case; Aggressive Sound
Price: $199.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 3", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 3", Length 19")
Universal Part | Part #: 55109S
Highlights: Stainless Steel; Dual / Dual; 3"; 3"; 4"; 9"; 13"; 19"; Oval; Dual
Price: $219.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 24")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 24")
Universal Part | Part #: 55161S
Highlights: Stainless Steel; Center / Offset; 2.25"; 2.25"; 4"; 9"; 18"; 24"; Oval; Single
Price: $174.95
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Borla XR-1 Series Bullet Center/Center Round Muffler (2.5" Diameter, 17" Length)
Borla XR-1 Series Bullet Center/Center Round Muffler (2.5" Diameter, 17" Length)
Universal Part | Part #: 40641
Highlights: 3.5"; 14"; 3.5"; All Welded; Pipe; 2.5"; Center; Single Center; 2.5"; T-304 Stainless Steel; No; No; 2.5"; Center; Single Center Outlet; 17"; Bullet
Price: $227.95
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aFe MACH Force-Xp 409 Stainless Steel Muffler
aFe MACH Force-Xp 409 Stainless Steel Muffler
Universal Part | Part #: 49M00016

MACH Force-Xp 409 Stainless Steel Muffler 3 IN ID Center/Offset x 11 IN W x 5 IN H x 22 IN L - Oval Body

Highlights: Natural; Stainless Steel; 6"; 22"; Stainless Steel; 11"; Clamp-On; 3"; Center; Single Center; 3"; 3"; Offset; Single Offset; Rectangular; 2 Years Manufacturer Warranty
Price: $196.35
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Borla ProXS Series Center/Center Muffler (2.25" Tubing, 19" Length)
Borla ProXS Series Center/Center Muffler (2.25" Tubing, 19" Length)
Universal Part | Part #: 40363
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 2.25"; Center; Single Center Outlet; 19"; Oval
Price: $112.99
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Universal Part | Part #: 55152S
Highlights: Stainless Steel; Center / Center; 2.5"; 2.5"; 4"; 9"; 18"; 24"; Oval; Single
Price: $179.95
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Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 2.5", Length 30")
Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 3", Outlet 2.5", Length 30")
Universal Part | Part #: 766300S
Highlights: Stainless Steel; Dual / Dual; 3"; 2.5"; 8"; 24"; 30"; Round; Dual
Price: $258.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 2.5", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 2.5", Length 19")
Universal Part | Part #: 55182S
Highlights: Stainless Steel; Center / Dual; 3"; 2.5"; 4"; 9"; 13"; 19"; Oval; Dual
Price: $213.95
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Borla ProXS Series Center/Center Muffler (2.25" Tubing, 19" Length)
Borla ProXS Series Center/Center Muffler (2.25" Tubing, 19" Length)
Universal Part | Part #: 400495
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; Center; Single Center; 2.25"; T-304 Stainless Steel; Yes; No; 2.25"; Center; Single Center Outlet; 18"; Oval
Price: $114.99
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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 #: 400852
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: $276.99
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Flowmaster PRO SERIES OUTLAW RACE MUFFLER 3.0"/3.0"
Flowmaster PRO SERIES OUTLAW RACE MUFFLER 3.0"/3.0"
Universal Part | Part #: 13009130

Racing Applications.

Highlights: Aluminized Steel; Lifetime Limited Warranty; Durable MIG Welded Construction; No Packing to Burn Out; Race Proven Sound Reduction Technology; Dyno Tuned For Maximum Performance; 5; 9; Aluminized Steel; 5; 5; 3; 3; Center; Center; 3; Center; 3; Center; Round; Aggressive Sound
Price: $137.95
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Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 20.875" Length)
Magnaflow 8" Oval Center/Center Competition Core Performance Muffler (3" Inlet, 20.875" Length)
Universal Part | Part #: 14819

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; 3.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 3"; 1; Center; Straight-Through; 1; Center; 20.875"; Oval
Price: $199.95
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Flowmaster Pro Series Muffler - 5.00 Center In / 5.00 Center Out - Moderate Sound
Flowmaster Pro Series Muffler - 5.00 Center In / 5.00 Center Out - Moderate Sound
Universal Part | Part #: 15020100
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge stainless steel case; High horsepower apps include diesels/RVs/trucks; Race Proven Design; 409 Stainless Steel Internal Construction; 9; 20; Stainless Steel; 9; 9; 5; 5; Center; Center; 5; 5; Center; Center; Round Case; Moderate Sound
Price: $289.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.5", Outlet 2.5", Length 24")
Universal Part | Part #: 55162S
Highlights: Stainless Steel; Center / Offset; 2.5"; 2.5"; 4"; 9"; 18"; 24"; Oval; Single
Price: $179.95
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Magnaflow 7" Oval Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Magnaflow 7" Oval Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Universal Part | Part #: 11114

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; 3.5"; 14"; Stainless Steel; 7"; 2"; 1; Center; Straight-Through; 2"; 1; Center; 20"; Oval
Price: $145.00
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Injen SES Series 60mm Muffler w/ Polished Tip
Injen SES Series 60mm Muffler w/ Polished Tip
Universal Part | Part #: SES225C
Price: $257.82
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Spec-D Tuning 2.5" Inlet 341 Style Spiral Muffler With Burnt Tip
Spec-D Tuning 2.5" Inlet 341 Style Spiral Muffler With Burnt Tip
Universal Part | Part #: MF-SS341T

341 STYLE SPIRAL MUFFLER 2.5 INCH INLET

Price: $45.95
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Showing 415 to 432 of 867 (49 Pages)
Showing 415 to 432 of 867 (49 Pages)
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