2001 Audi S4 Exhaust Systems

2001 Audi S4 is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your S4. We have 1942 Exhaust Systems available for your 2001 S4 all priced at lowest possible price backed by FREE SHIPPING. 

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Banks Power Black Round Straight Cut Muffler Tip For 4" Tail Pipe
Banks Power Black Round Straight Cut Muffler Tip For 4" Tail Pipe
Universal Part | Part #: 52931
Highlights: Black; High-temp; Stainless Steel; No; Clamp-on; Single; Straight; Rolled Edge; High-temp Black; Round; Yes; 4"; 12.5"; Yes; Round; Rolled Edge; 5"; 5"; 4"; 12.5"
Price: $87.00
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Flowmaster Muffler Turndown - 3.50 in. Fits 3.50 in. Outlet Scavenger Mufflers - Pair
Flowmaster Muffler Turndown - 3.50 in. Fits 3.50 in. Outlet Scavenger Mufflers - Pair
Universal Part | Part #: T3535
Highlights: Gray; Aluminized Steel; 90 Months; Mandrel bent 16 Gauge Tubing; Recommended for additional sound control; Use with 3.50 in. outlet Scavenger Series muffler; 3.50 in. turn down; 16; 3.5; 3.5; 3.5; 1; 2; Round; Straight Cut
Price: $91.05
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Borla XR-1 Series Sportsman Center/Center Oval Muffler (3.5" Diameter, 21" Length)
Borla XR-1 Series Sportsman Center/Center Oval Muffler (3.5" Diameter, 21" Length)
Universal Part | Part #: 40946
Highlights: 7.88"; 16"; 4.5"; All Welded; Pipe; Center; Single Center; 3.5"; T-304 Stainless Steel; No; No; 3.5"; Center; Single Center Outlet; 21"; Oval
Price: $192.99
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Flowmaster Exhaust Tip - 3.50 in. Angled Brushed SS/Black Alum Fits 2.50 in tubing-Clamp on
Flowmaster Exhaust Tip - 3.50 in. Angled Brushed SS/Black Alum Fits 2.50 in tubing-Clamp on
Universal Part | Part #: 15316

Fits 2.50 inch tailpipe

Highlights: Brushed; Stainless/Aluminium; 90 Months; Variety of sizes and finishes; Clamp On; Clean Modern Look; Premium quality; Yes; Clamp On; Double Wall; Laser Etched; Universal Left/Right; 2.5; 2.5; Round; 3.5; 8.5; Round; Angled; Yes
Price: $175.95
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Magnaflow Stainless Steel Performance X-Pipe
Magnaflow Stainless Steel Performance X-Pipe
Universal Part | Part #: 10781

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

Highlights: Stainless Steel; No; No; No; No; 2.5"; 9.5"; No; 2.5"; 2; X Pipe
Price: $156.00
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Flowmaster 50 Series HD Muffler - 3.5 in. Offset In/3.50 in. Offset Out - Moderate Sound
Flowmaster 50 Series HD Muffler - 3.5 in. Offset In/3.50 in. Offset Out - Moderate Sound
Universal Part | Part #: 853558

Universal Fit

Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Mild Interior Resonance; Lifetime Limited Warranty; Improved Horsepower, Torque and Engine Efficiency; Recommended for 6.2L Ford, 6.4L Ram and 6.2L GM Trucks; 5; 18; Stainless Steel; 10; 10; Pipe Connection; 3.5; 3.5; Offset; Reflection; Pipe Connection; 3.5; 3.5; Offset; 18; Oval; Moderate Sound
Price: $302.95
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Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 2.5", Outlet 3", Length 30")
Gibson SFT Superflow Stainless Steel Round Exhaust Muffler (Inlet 2.5", Outlet 3", Length 30")
Universal Part | Part #: 788702S
Highlights: Stainless Steel; Center / Center; 2.5"; 3"; 8"; 24"; 30"; Round; Single
Price: $210.95
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Spectre 4.5" Pencil Polished Exhaust Tip
Spectre 4.5" Pencil Polished Exhaust Tip
Universal Part | Part #: 22431

EXHAUST TIP; 4.5" PENCIL

Highlights: Polished; Round; Straight Rolled Edge; 13.5 in (343 mm); Stainless Steel; 4.5 in (114 mm); 4 in (95 mm)
Price: $36.95
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Flowmaster Exhaust Tip - 3.25 x 3.75 in. Oval Polished SS Fits 2.25 in. Tubing - Clamp on
Flowmaster Exhaust Tip - 3.25 x 3.75 in. Oval Polished SS Fits 2.25 in. Tubing - Clamp on
Universal Part | Part #: 15388

Fits 2.25 inch tailpipe

Highlights: Polished; Stainless Steel; 90 Months; Polished; Universal Application; Embossed Flowmaster Logo; Clamp On; Yes; Clamp On; 3.75; Double Wall; Embossed; Universal Left/Right; 2.25; 2.25; Oval; 3.25 x 3.75; 7; Oval; Angled Rolled Edge; Yes
Price: $76.95
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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 #: 49T40501-B12

MACH Force-Xp Universal Clamp-on Exhaust Tip Black 4 IN Inlet x 5 IN Outlet x 12 IN L

Highlights: Black; Powder Coat; 409 Stainless Steel; Right; Yes; Rolled; Stainless Steel; 4"; Clamp On; 5"; Single Outlet; 12"; Round; Slant; Single-wall; 2 Years Manufacturer Warranty
Price: $103.95
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Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 23.25" Length)
Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 23.25" Length)
Universal Part | Part #: 14864

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"; 3.125"; Polished; 6.25"; Stainless Steel; 1; Oval; Welded-On;Double Wall;Angle Cut;Rolled Edge;Resonated; 2.25"; 1; Center; Straight-Through; 1; Center; 23.25"; Round
Price: $196.00
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Magnaflow 7" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Magnaflow 7" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Universal Part | Part #: 14812

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; 3.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Straight Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 21"; Round
Price: $181.95
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Gibson Stainless Steel Round Clamp-On Double Walled Angle Cut Black Ceramic Exhaust Tip (2.5" Inlet, 4" Outlet, 12" Length)
Gibson Stainless Steel Round Clamp-On Double Walled Angle Cut Black Ceramic Exhaust Tip (2.5" Inlet, 4" Outlet, 12" Length)
Universal Part | Part #: 500546
Highlights: Stainless Steel; Single; Black Ceramic; Double Walled Angle Cut; T304 Stainless Steel; Round; Clamp-On; 2.5"; 4"; 12"
Price: $88.95
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Magnaflow 7" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 23.875" Length)
Magnaflow 7" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 23.875" Length)
Universal Part | Part #: 14836

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"; 4.5"; Polished; 6.875"; Stainless Steel; 1; Domed; Welded-On;Double Wall;Angle Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 23.875"; Round
Price: $259.00
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Gibson Stainless Steel Round Clamp-On Single Wall Angle Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 6" Length)
Gibson Stainless Steel Round Clamp-On Single Wall Angle Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 6" Length)
Universal Part | Part #: 500392
Highlights: Stainless Steel; Single; Polished; Single Wall Angle; T304 Stainless Steel; Round; Clamp-On; 2.5"; 3.5"; 6"
Price: $65.95
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Magnaflow 7" Round Center/Center XL Performance Muffler (3" Inlet, 36" Length)
Magnaflow 7" Round Center/Center XL Performance Muffler (3" Inlet, 36" Length)
Universal Part | Part #: 13741

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; Center; Multi-Chamber; 3"; 1; Center; 36"; Round
Price: $107.95
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Borla ProXS Series Dual/Dual Muffler (2.5" Tubing, 24" Length)
Borla ProXS Series Dual/Dual Muffler (2.5" Tubing, 24" Length)
Universal Part | Part #: 400493
Highlights: 4"; 19"; 9.5"; All Welded; Pipe; 2.5"; Dual; Dual; 2.5"; T-304 Stainless Steel; Yes; No; 2.5"; Dual Rear; Dual Offset Outlet; 23"; Oval
Price: $255.99
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aFe SATURN 4S Intercooled Clamp-on Exhaust Tip Polished
aFe SATURN 4S Intercooled Clamp-on Exhaust Tip Polished
Universal Part | Part #: 49T40501-P122

SATURN 4S Universal Intercooled Clamp-on Exhaust Tip Polished 4 IN Inlet x 5 IN Outlet x 12 IN L

Highlights: Polished; Polished; Stainless Steel; Right; Yes; Rolled; Stainless Steel; 4"; Clamp On; 5"; Single Outlet; 12"; Sold individually.; Round; Straight; Single-wall; Automotive; 2 Years Manufacturer Warranty
Price: $81.95
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Showing 937 to 954 of 1942 (108 Pages)
Showing 937 to 954 of 1942 (108 Pages)
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