Smart Exhaust Systems

2021 Smart e-tron Sportback is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your e-tron Sportback. We have 1921 Exhaust Systems available for your 2021 e-tron Sportback all priced at lowest possible price backed by FREE SHIPPING. 

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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 #: 11255

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"; 2.25"; 1; Center; Straight-Through; 2.25"; 1; Offset; 24"; Oval
Price: $139.00
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Magnaflow 9" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Magnaflow 9" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Universal Part | Part #: 11379

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"; 11"; Stainless Steel; 9"; 2.5"; 2; Dual; Straight-Through; 2.5"; 2; Dual; 17"; Oval
Price: $162.00
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MBRP 3" Inlet, 5" Outlet Stainless Steel Angle Cut, Single Wall Muffler Tip
MBRP 3" Inlet, 5" Outlet Stainless Steel Angle Cut, Single Wall Muffler Tip
Universal Part | Part #: T5184

T304 Stainless Steel Tip, 3" ID, 5" OD Out, 6.5" Length, Angle Cut, Single Wall

Highlights: T-304 Stainless Steel; Muffler Tip; Canada; Armor Pro; Angle Cut, Single Wall; 3.0 Inch; 6.5 Inch; 5.0 Inch; Life Time
Price: $99.99
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Borla CrateMuffler Resonator - 2.25" Center Inlet / Center Outlet 35" Round x 1" Long Body 14" Overall Length
Borla CrateMuffler Resonator - 2.25" Center Inlet / Center Outlet 35" Round x 1" Long Body 14" Overall Length
Universal Part | Part #: 400937
Highlights: OEM; OEM; OEM; All Welded; Pipe; Center; OEM; 2.25"; T-304 Stainless Steel; No; 2.25"; Center; OEM; OEM; Round
Price: $146.99
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Kooks Stainless Steel Steel 3" Male Portion of Ball and Socket with Flange
Kooks Stainless Steel Steel 3" Male Portion of Ball and Socket with Flange
Universal Part | Part #: 7106S-MALE
Highlights: No; Race Car; Stainless Steel; 304 Stainless Steel; 3"; Yes; No; Stainless Steel; Performance; 3"; Straight; 3"; 6"; 16-gauge
Price: $68.95
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Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 2.5", Length 24")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 3", Outlet 2.5", Length 24")
Universal Part | Part #: 55189S
Highlights: Stainless Steel; Center / Dual; 3"; 2.5"; 4"; 9"; 18"; 24"; Oval; Dual
Price: $263.95
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Borla Polished Stainless Steel Round Angle Cut Intercooled Dual Outlet Exhaust Tip (2.5" Inlet, 3" Tip Size, 14" Length)
Borla Polished Stainless Steel Round Angle Cut Intercooled Dual Outlet Exhaust Tip (2.5" Inlet, 3" Tip Size, 14" Length)
Universal Part | Part #: 20213
Highlights: All Welded; 2.5"; 2.5"; 2.5"; T-304 Stainless Steel; No; Dual Outlet; 14"; Round Angle Cut; Polished T-304 Stainless Steel; 3"
Price: $261.99
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Gibson Metal Mulisha Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (3" Inlet, 5" Outlet, 12" Length)
Gibson Metal Mulisha Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (3" Inlet, 5" Outlet, 12" Length)
Universal Part | Part #: 61-1026
Highlights: Stainless Steel; Single; Black Ceramic; Rolled Edge Angle Cut; T304 Stainless Steel; Round; Clamp-On; 3"; 5"; 12"
Price: $117.95
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Spectre 4.5" Slant Cut Black Exhaust Tip
Spectre 4.5" Slant Cut Black Exhaust Tip
Universal Part | Part #: 22361

EXHAUST TIP; 4.5" SLANT; BLACK

Highlights: Black; Textured Black; Round; Angle Rolled Edge; 10.5 in (267 mm); Stainless Steel; 4.5 in (114 mm); 4 in (95 mm)
Price: $74.99
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aFe MACH Force-Xp Clamp-on Exhaust Tip Black
aFe MACH Force-Xp Clamp-on Exhaust Tip Black
Universal Part | Part #: 49-92043-B

MACH Force-Xp Universal Clamp-on Exhaust Tip Black 3 IN Inlet x 4 IN Outlet x 12 IN L

Highlights: Black; Powder Coat; Stainless Steel; Rear; Yes; Rolled; Stainless Steel; 3"; Clamp On; 4"; Single Outlet; 12"; Sold individually.; Round; Straight; Single-wall; Automotive; 2 Years Manufacturer Warranty
Price: $117.60
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aFe MACH Force-Xp 409 Stainless Steel Muffler
aFe MACH Force-Xp 409 Stainless Steel Muffler
Universal Part | Part #: 49-91010

MACH Force-Xp 409 Stainless Steel Muffler (3 IN ID Center/Center x 5 IN Dia. x 11 IN L - Round Body)

Highlights: Natural; Stainless Steel; 5"; 11"; Stainless Steel; 5"; Clamp-On; 3"; Center; Single Center Inlet; 3"; 3"; Center; Single Center Outlet; 15"; Round; 2 Years Manufacturer Warranty
Price: $177.45
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Flowmaster DBX Muffler - 2.00 Center In / 2.00 Center Out - Moderate Sound
Flowmaster DBX Muffler - 2.00 Center In / 2.00 Center Out - Moderate Sound
Universal Part | Part #: 12014310
Highlights: Stainless Steel; Lifetime Limited Warranty; Durable fully welded Stainless Steel polishable case; Compact Design; Race Proven Design; 409 Stainless Steel Internal Construction; 6; 14; Stainless Steel; 6; 6; 2; 2; Center; Center; 2; 2; Center; Center; Round Case; Moderate Sound
Price: $200.95
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Flowmaster Super 50 Muffler - 2.25 Offset In / 2.25 Center Out - Mild Sound
Flowmaster Super 50 Muffler - 2.25 Offset In / 2.25 Center Out - Mild Sound
Universal Part | Part #: 52456
Highlights: Gray; Aluminized Steel; 90 Months; Mild to stock exterior exhaust tone; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for large displacement vehicles; Minimal interior resonance; 10; 5; 17; Aluminized Steel; 10; 10; Pipe Connection; 2.25; 2.25; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Center; Center; 23; Oval; Mild Sound
Price: $204.95
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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 #: 400840
Highlights: S-Type; OEM; 14"; OEM; All Welded; Pipe; 3"; Offset; OEM; 3"; T-304 Stainless Steel; No; 3"; Offset; OEM; 19"; Oval
Price: $277.99
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Magnaflow Stainless Steel Exhaust Cut-Out (2.5" Inlet, 2.5" Outlet, 10" Length)
Magnaflow Stainless Steel Exhaust Cut-Out (2.5" Inlet, 2.5" Outlet, 10" Length)
Universal Part | Part #: 10784

Universal pipes and exhaust components are designed to make custom exhaust fitments easier and last longer

Highlights: Stainless Steel; 3; No; 2.5"; 10"; Yes; Manual; 2.5mm; Yes
Price: $185.00
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Magnaflow 7" Round Offset/Offset XL Performance Muffler (3" Inlet, 36" Length)
Magnaflow 7" Round Offset/Offset XL Performance Muffler (3" Inlet, 36" Length)
Universal Part | Part #: 13749

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

Highlights: Satin; 7"; 30"; Stainless Steel; 7"; 3"; 1; Offset; Multi-Chamber; 3"; 1; Offset; 36"; Round
Price: $114.95
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Flowmaster 30 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound
Flowmaster 30 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound
Universal Part | Part #: 53531-12
Highlights: Gray; Aluminized Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge aluminized steel - two chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Good decibel reduction over open headers; 12; 5; 17; Aluminized Steel; 12; 12; Pipe Connection; 3.5; 3.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3.5; Center; 3.5; Center; 22; Oval; Aggressive Sound
Price: $306.95
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Gibson Stainless Steel Round Clamp-On Single Wall Angle Black Ceramic Exhaust Tip (4" Inlet, 5" Outlet, 12" Length)
Gibson Stainless Steel Round Clamp-On Single Wall Angle Black Ceramic Exhaust Tip (4" Inlet, 5" Outlet, 12" Length)
Universal Part | Part #: 500401-B
Highlights: Stainless Steel; Single; Black Ceramic; Single Wall Angle; T304 Stainless Steel; Round; Clamp-On; 4"; 5"; 12"
Price: $133.95
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Showing 829 to 846 of 1921 (107 Pages)
Showing 829 to 846 of 1921 (107 Pages)
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