BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW G82 M4 S58 3.0L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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AWE S58 SwitchPath Catback Exhaust - Diamond Black Tips - 3025-42480 - G80 M3 M3 Competition, G82 M4 M4 Competition, G83 M4 Competition xDrive
AWE S58 SwitchPath Catback Exhaust - Diamond Black Tips - 3025-42480 ...
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AWE - Corporate Logo
T#:8421601
Part#: 3025-42480
Ships in 8 Business Days
$ 3,185.00 USD
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$ 3,185.00 USD
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AWE has one vision: To unlock performance. AWE has a unique facility where every step, from design to production, is completed within their facilities. This results in state-of-the-art exhausts with unparalleled quality control and top tier performance. The SwitchPath Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S55 engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. The SwitchPath™ Technology utilizes factory valving and M-Sport button to adjust tone on the fly. Other Features Include: 50-state emissions-complaint dual 3” exhaust configuration AWE's first SwitchPath™ exhaust for BMW incorporating drone-canceling 180 Technology® SwitchPath™ retains factory valve controls, no additional remote needed Fits all factory valence configurations Optional non-resonated performance mid-pipes available separately - See T#8421603 Bespoke X-pipe unlocks a smooth tone out of the S58 Ball socket mounting points for easy installation Max gains of 3 hp and 5 lb-ft of torque at the wheels Quad 4.5” double-walled, slash-cut tips available in chrome silver and diamond black Less is more: clean, straight-through design maximizes performance Manufactured in-house at AWE AWE No CEL Guarantee AWE Perfect Fitment Guarantee AWE Lifetime Warranty
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AWE S58 Track Edition Catback Exhaust - Diamond Black Tips - 3020-42482 - G80 M3 M3 Competition, G82 M4 M4 Competition, G83 M4 Competition xDrive
AWE S58 Track Edition Catback Exhaust - Diamond Black Tips - 3020-424...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:8421599
Part#: 3020-42482
Ships in 8 Business Days
$ 2,155.00 USD
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$ 2,155.00 USD
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AWE has one vision: To unlock performance. AWE has a unique facility where every step, from design to production, is completed within their facilities. This results in state-of-the-art exhausts with unparalleled quality control and top tier performance. The Track Edition Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S55 engine. This exhaust is perfect for those who want a very aggressive response from their exhaust. Other Features Include: 50-state emissions-complaint dual 3” exhaust configuration Fits all factory valence configurations Optional non-resonated performance mid-pipes available separately - See T#8421603 Track Edition (with mid-pipes*) provides a 22 lb weight savings over the stock exhaust Bespoke X-pipe unlocks a smooth tone out of the S58 Ball socket mounting points for easy installation Max gains of 3 hp and 5 lb-ft of torque at the wheels Quad 4.5” double-walled, slash-cut tips available in chrome silver and diamond black Less is more: clean, straight-through design maximizes performance Manufactured in-house at AWE AWE No CEL Guarantee AWE Perfect Fitment Guarantee AWE Lifetime Warranty
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AWE S58 SwitchPath Catback Exhaust - Chrome Silver Tips - 3025-43480 - G80 M3 M3 Competition, G82 M4 M4 Competition, G83 M4 Competition xDrive
AWE S58 SwitchPath Catback Exhaust - Chrome Silver Tips - 3025-43480 ...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:8421602
Part#: 3025-43480
Ships on Nov 19, 2026
$ 3,185.00 USD
Add to Wish List
$ 3,185.00 USD
Add to Wish List
AWE has one vision: To unlock performance. AWE has a unique facility where every step, from design to production, is completed within their facilities. This results in state-of-the-art exhausts with unparalleled quality control and top tier performance. The SwitchPath Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S55 engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. The SwitchPath™ Technology utilizes factory valving and M-Sport button to adjust tone on the fly. Other Features Include: 50-state emissions-complaint dual 3” exhaust configuration AWE's first SwitchPath™ exhaust for BMW incorporating drone-canceling 180 Technology® SwitchPath™ retains factory valve controls, no additional remote needed Fits all factory valence configurations Optional non-resonated performance mid-pipes available separately - See T#8421603 Bespoke X-pipe unlocks a smooth tone out of the S58 Ball socket mounting points for easy installation Max gains of 3 hp and 5 lb-ft of torque at the wheels Quad 4.5” double-walled, slash-cut tips available in chrome silver and diamond black Less is more: clean, straight-through design maximizes performance Manufactured in-house at AWE AWE No CEL Guarantee AWE Perfect Fitment Guarantee AWE Lifetime Warranty
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AWE Track Edition Catback Exhaust System - Chrome Silver Or Diamond Black Tips - BMW G80 M3, G82 M4 S58 3.0L
AWE Track Edition Catback Exhaust System - Chrome Silver Or Diamond B...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:47199308
Part#: AWEG8XTRK
Ships on Nov 18, 2026
Starting at $ 2,155.00 USD
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Starting at $ 2,155.00 USD
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Looking to maximize the magnificent roar of your S58? Look no further than the AWE Track Edition exhaust system, engineered for maximum sound and flow! Featuring a precision x-pipe and quality 3" US-sourced stainless steel construction, this exhaust boasts rich and rowdy tones for the true performance enthusiast. Unlike its SwitchPath sibling, the Track Edition exhaust does not incorporate a muffler for an unrestrained roar. Combined with a hefty 13 lbs of weight savings, this system does more than improve flow.
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AWE SwitchPath Catback Exhaust System - Chrome Silver Or Diamond Black Tips - BMW G80 M3, G82 M4 S58 3.0L
AWE SwitchPath Catback Exhaust System - Chrome Silver Or Diamond Blac...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:47199309
Part#: AWEG8XSP
Ships on Nov 18, 2026
Starting at $ 3,185.00 USD
Add to Wish List
Starting at $ 3,185.00 USD
Add to Wish List
The SwitchPath Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S58 engine. This exhaust is perfect for those who want a more aggressive response when getting on the throttle, but don't want to wake up the neighbors. The SwitchPath™ Technology utilizes factory valving and M-Sport button to adjust tone on the fly.
Show More Show Less
AWE S58 Track Edition Catback Exhaust - Chrome Silver Tips - 3020-43482 - G80 M3 M3 Competition, G82 M4 M4 Competition, G83 M4 Competition xDrive
AWE S58 Track Edition Catback Exhaust - Chrome Silver Tips - 3020-434...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:8421600
Part#: 3020-43482
Ships on Nov 19, 2026
$ 2,155.00 USD
Add to Wish List
$ 2,155.00 USD
Add to Wish List
AWE has one vision: To unlock performance. AWE has a unique facility where every step, from design to production, is completed within their facilities. This results in state-of-the-art exhausts with unparalleled quality control and top tier performance. The Track Edition Catback Exhaust for the G8X M3/M4 from AWE offers a perfectly balanced and tuned exhaust that will deliver power when needed without droning at cruising speeds. By replacing the factory muffler, you will uncover the pure sound of the S55 engine. This exhaust is perfect for those who want a very aggressive response from their exhaust. Other Features Include: 50-state emissions-complaint dual 3” exhaust configuration Fits all factory valence configurations Optional non-resonated performance mid-pipes available separately - See T#8421603 Track Edition (with mid-pipes*) provides a 22 lb weight savings over the stock exhaust Bespoke X-pipe unlocks a smooth tone out of the S58 Ball socket mounting points for easy installation Max gains of 3 hp and 5 lb-ft of torque at the wheels Quad 4.5” double-walled, slash-cut tips available in chrome silver and diamond black Less is more: clean, straight-through design maximizes performance Manufactured in-house at AWE AWE No CEL Guarantee AWE Perfect Fitment Guarantee AWE Lifetime Warranty
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Genuine V-Band Exhaust Clamp - Priced Each - N54 N55 N63 S55 S58 S63 Engines
Genuine V-Band Exhaust Clamp - Priced Each - N54 N55 N63 S55 S58 S63 ...
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Genuine BMW - Corporate Logo
T#:2631921
Part#: 11658585233
In Stock
6% off MSRP $ 47.99

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$ 44.99 USD
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6% off MSRP
$ 47.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 44.99 USD
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Ensure a secure connection between the downpipe and the turbo in your BMW with the Genuine V-Band Exhaust Clamp 11658585233. This high-quality clamp provides a reliable mount, ensuring optimal performance and exhaust system integrity.

  • Genuine V-Band Exhaust Clamp for BMW
  • Securely mounts downpipe to the turbo
  • Ensures a reliable and durable connection
  • Maintains optimal exhaust system performance
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Genuine BMW Collar Screw
Genuine BMW Collar Screw
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Genuine BMW - Corporate Logo
T#:59956
Part#: 33306785433
In Stock
7% off MSRP $ 57.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
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7% off MSRP
$ 57.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
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Genuine BMW Collar Screw - M14X112-10.9
O2 sensor - G80 M3 - (Lambda)
O2 sensor - G80 M3 - (Lambda)
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Genuine BMW - Corporate Logo
T#:14849766
Part#: 11789502093
Ships in 1 day
13% off MSRP $ 325.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 281.99 USD
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13% off MSRP
$ 325.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 281.99 USD
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Replace faulty or old O2 sensors for an error-free and issue-free driving experience!
Genuine BMW Self Tapping Screw
Genuine BMW Self Tapping Screw
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Genuine BMW - Corporate Logo
T#:6383
Part#: 07119902368
In Stock
Sale - Save 19% $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 29.96 USD
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Sale - Save 19%
$ 36.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.96 USD
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Genuine BMW Sheet Metal Screw.
AWE Non-Resonated Performance Mid Pipe - BMW G8X M3/M4 Base & Competition (RWD & xDrive)
AWE Non-Resonated Performance Mid Pipe - BMW G8X M3/M4 Base & Competi...
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
AWE - Corporate Logo
T#:8421603
Part#: 3820-11489
In Stock
$ 345.00 USD
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$ 345.00 USD
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AWE has one vision: To unlock performance. AWE has a unique facility where every step, from design to production, is completed within their facilities. This results in state-of-the-art exhausts with unparalleled quality control and top-tier performance. By replacing the stock Mid Pipes with the 3" Performance Mid Pipes from AWE, flow and sound are increased while additional performance gains are realized. This is a great upgrade for your AWE Track Edition or SwitchPath exhaust system, especially if you are looking for more sound and an even more aggressive tone. Straight 3” stainless steel, no funny business. Replaces the factory midsection to make a full Cat-Back. Compatible with AWE Exhausts only!
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Dual Drive Oxygen Sensor Wrench
Dual Drive Oxygen Sensor Wrench
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Lisle - Corporate Logo
T#:641698
Part#: LIS12390
Ships in 6 Business Days
$ 59.99 USD
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$ 59.99 USD
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Tool comes with both 1/2" and 3/8" drive.
Exhaust Manifold Sliding Bar
Exhaust Manifold Sliding Bar
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Genuine BMW - Corporate Logo
T#:630230
Part#: 11658054866
Ships in 1 day
4% off MSRP $ 25.99

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$ 24.99 USD
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4% off MSRP
$ 25.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 24.99 USD
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Genuine BMW sliding bar. This part is a component of the turbocharger mounting and sealing system.
Genuine BMW Hex Nut Wiht Flange - 07130757758
Genuine BMW Hex Nut Wiht Flange - 07130757758
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Genuine BMW - Corporate Logo
T#:29104
Part#: 07130757758
Ships in 1 day
$ 3.09 USD
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$ 3.09 USD
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Genuine BMW HEX NUT WIHT FLANGE
M PERFORMANCE SILENCER SYSTE
M PERFORMANCE SILENCER SYSTE
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Genuine BMW - Corporate Logo
T#:7466496
Part#: 18302464494
Ships in 3 Business Days
2% off MSRP $ 6,490.00

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$ 6,366.99 USD
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2% off MSRP
$ 6,490.00

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$ 6,366.99 USD
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TERMINAL STRIP
TERMINAL STRIP
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Genuine BMW - Corporate Logo
T#:632450
Part#: 11658054865
Ships in 1 day
6% off MSRP $ 103.99

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$ 97.99 USD
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6% off MSRP
$ 103.99

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$ 97.99 USD
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Exhaust Manifold Gasket
Exhaust Manifold Gasket
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Genuine BMW - Corporate Logo
T#:615630
Part#: 11658054867
Ships in 1 day
15% off MSRP $ 40.99

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$ 34.99 USD
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$ 40.99

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$ 34.99 USD
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Genuine BMW exhaust manifold gasket. Seal exhaust leaks and keep your car at peak performance!
TAILPIPE TRIM MODULE, TITANI
TAILPIPE TRIM MODULE, TITANI
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Genuine BMW - Corporate Logo
T#:7466495
Part#: 18305A23286
Ships in 1 day
2% off MSRP $ 922.00

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$ 898.99 USD
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2% off MSRP
$ 922.00

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$ 898.99 USD
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Turner Motorsport Double Wall Slash Cut Exhaust Tips - 2.75 Inlet - 3.5 OD - Stepped Left And Stepped Right- Titanium Black Chrome
Turner Motorsport Double Wall Slash Cut Exhaust Tips - 2.75 Inlet - 3...
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Packaged by Turner - Corporate Logo
T#:55857771
Part#: 026732TMS03KTKT2
Ships in 1-2 days
New Item
Sale - Save 15% $ 279.99

This product was last offered at the strikethrough price on
10-28-2026

$ 237.98 USD
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Sale - Save 15%
$ 279.99

This product was last offered at the strikethrough price on
10-28-2026

$ 237.98 USD
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Add to Wish List

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