BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW G80 M3 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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Dinan Foundation Package - BMW G8X M3 M4
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Dinan - Corporate Logo
T#:32814619
Part#: G8X-M3M4-F-GBKT
Ships in 5 Business Days
$ 4,022.99 USD
$ 4,022.99 USD
Foundation packages represent the most direct path to increased power while retaining drivability and safety. The combination of Dinan modifications work harmoniously with one another and offer a balanced blend of enhanced engine efficiency, improved acceleration and increased power to go along with a tasteful high-performance look and unmistakable Dinan sound. Whether you start with the base Foundation package that includes the core hardware building blocks (intake and exhaust), or opt for packages that further enhance your vehicles power output and abilities you will be well on your way to an elevated experience. WHY GET A PACKAGE? We understand the building a modified car in stages is often preferred for various reasons. Not knowing how deep into the modification journey you may go or simply for financial reasons are common justifications for a measured approach. However, often when building in stages, parts are mixed and matched that were not designed to interact with one another which can lead to sub-par results and unhappiness with a vehicle you should be enjoying. By purchasing and installing popular curated packages of parts that were all designed to work with one another you bypass these common faults and receive a complete solution you can enjoy to the fullest from day one. As a bonus, a 10% discount is applied to package purchases compared to buying the same components a la carte. WHAT'S INCLUDED IN THE BASE G8x M3/M4 FOUNDATION PACKAGE (F)? Dinan Carbon Fiber Cold Air Intake (D760-0063) for increased flow, efficiency as well as underhood visual appeal Dinan Free Flow Axle-Back Exhaust w/ Black Tips (D660-0093-BLK) and corresponding X-Pipe (D660-0094) for maximum aural pleasure Features: Maximum gains of +6 HP and +5 lb-ft of torque (Exhaust) Smoother, louder and sportier sound (Exhaust + X-Pipe) Computer controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonators between the secondary catalysts and rear muffler for increased volume (X-Pipe) 11-pounds lighter than the stock (Stock: 66-pounds vs. Dinan: 55-pounds) (Exhaust + X-Pipe) Reduced intake restriction for Increased turbo efficiency with greater power potential on modified builds (Intake) More robust and aggressive induction soundtrack (Intake) Improved throttle response (Intake) 7 points towards the illustrious Dinan deck lid badge
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Akrapovic Titanium Slip On Exhaust With Classic Carbon Fiber Tips - G...
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Akrapovic - Corporate Logo
T#:3018041
Part#: BM/T/21H-C
In Stock at Vendor
$ 9,962.99 USD
$ 9,962.99 USD
Includes rounded Classic Carbon Fiber Exhaust Tips The exhaust tone is most noticeable as you move through the gears and accelerate, and this can be further controlled through the addition of the optional Akrapovic Sound Kit to provide increased aural pleasure. Akrapovic has achieved power gains of 10.9 HP at 6,000 rpm and torque increases of 10.3 lb/ft Torque at 6,000 rpm when tested on the Akrapovic dyno against a G80 M3 with a stock M Sport exhaust system for comparison.
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Akrapovic Sound Kit for BMW G80 G82 M3 M4
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Akrapovic - Corporate Logo
T#:3018043
Part#: P-HF1384
Ships in 3 Business Days
$ 605.99 USD
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$ 605.99 USD
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Akrapovic Sound Kit for BMW G80 G82 M3 M4 offers BMW owners the ability to control the sound of their Akrapovic exhaust system directly from the cockpit. Utilizing advanced Akrapovic technology, this kit allows drivers to switch between a quieter mode and a sportier exhaust sound. The system includes a receiver, already integrated into the Evolution exhaust system, which operates the actuators to open or close the exhaust valves. Drivers can manage the sound with the Sound Remote Controller or the latest smartphone app, compatible with both iOS and Android devices.

  • Enhanced Control: Allows for easy switching between quiet and sporty exhaust modes.
  • Advanced Technology: Features Akrapovic technology for precise sound management.
  • Convenient Operation: Control the exhaust valves using the Sound Remote Controller or a smartphone app.
  • Compatibility: Designed specifically for BMW G80 and G82 M3 and M4 models.
  • Easy Integration: Receiver included in the Evolution system for straightforward installation.
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Akrapovic Titanium Slip On Exhaust With Octagonal Carbon Fiber Tips -...
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Akrapovic - Corporate Logo
T#:3018042
Part#: BM/T/21H-BC
In Stock at Vendor
$ 10,143.99 USD
Free Shipping on orders $49 and up
Includes rounded Octagonal Carbon Fiber Exhaust Tips The exhaust tone is most noticeable as you move through the gears and accelerate, and this can be further controlled through the addition of the optional Akrapovic Sound Kit to provide increased aural pleasure. Akrapovic has achieved power gains of 10.9 HP at 6,000 rpm and torque increases of 10.3 lb/ft Torque at 6,000 rpm when tested on the Akrapovic dyno against a G80 M3 with a stock M Sport exhaust system for comparison.
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G8X M3 M4 Experience Package
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Dinan - Corporate Logo
T#:30198000
Part#: G8X-M3M4-E-GBGA
Back Ordered
9% off MSRP $ 6,434.99

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

$ 5,849.99 USD
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9% off MSRP
$ 6,434.99

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

$ 5,849.99 USD
Free Shipping
Going beyond its Foundation counterpart, the Dinan Experience packages address not only the engine but also the chassis for a complete solution in the form of a wholly tuned Dinan vehicle. While adding power modifiers is often the go-to path when beginning the modification journey, it does not fully consider what makes the car infinitely more enjoyable in scenarios outside of WOT pulls. With the addition of suspension upgrades integrated alongside the power adders, the vehicle is transformed into something more than just the sum of its parts. It's a comprehensive answer to delivering additional technical capabilities in the form of increased engine performance and better handling along with improvements to aesthetics (looks and sound) in a package designed with reliability and safety in mind. This union of power and handling modifications results in a true OEM+ experience - the Dinan Experience. Includes Dinan Exhaust Dinan Intake Dinan Strut Brace Dinan Pedal Covers Dinan Badge Features Smiles per gallon instantly multiplied Guaranteed component compatibility and seamless integration 10% price savings when compared to buying the same components a la carte Maximum gains of +6 HP and +5 lb-ft of torque (Exhaust) Smoother, louder,and sportier sound (Exhaust + X-Pipe) Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions (Exhaust) Deletes resonators between the secondary catalysts and rear muffler for increased volume (X-Pipe) Between 11 and 16.6 pounds lighter than the stock depending on the package(Exhaust + X-Pipe and Strut Brace) Reduced intake restriction for Increased turbo efficiency with greater power potential on modified builds (Intake) More robust and aggressive induction soundtrack (Intake) Improved throttle response (Intake) Increased rigidity for sharper handling and reduced flex (Strut Brace) Elevated and stylish high-performance look to the interior (Pedal Pads) Every Experience Package instantly qualifies for the Fabled Dinan deck lid badge
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BMW M3/M4 Dinan Valved Axle Back - 2021-2023 - Black Tips
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Dinan - Corporate Logo
T#:16109229
Part#: D660-0093-BLK
In Stock
11% off MSRP $ 2,643.99

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

$ 2,349.99 USD
Free Shipping
11% off MSRP
$ 2,643.99

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

$ 2,349.99 USD
Free Shipping
It's well known that one of the G8X's weaknesses is its lack of an aggressive exhaust note from the factory. You'd expect an attractive soundtrack from such a performance-oriented car but it's just not there. Fear no more for Dinan gives you their G8X valved axle-back exhaust so you can take full advantage of your vehicle's exhaust note whether you want a sporty aggressive sound or a refined subtle sound depending on the situation, all with the push of a button! Features: Maximum gains of +6 HP and +5 lb-ft of torque Enjoyably louder, sportier sound Drone abatement technologies used to reduce cabin resonance Four, diffuser filling, 4.5-inch (114mm) double-walled, polished stainless steel clamp-on tips with laser engraved Dinan logo Larger diameter piping for increased flow (76mm vs. 70mm) 6-pounds lighter than the stock axle back (Stock: 44-pounds vs. Dinan: 38-pounds) Stock exhaust valve actuators are reused, and the operation of the exhaust valve is unchanged so the exhaust tone can be adjusted via the M-drive settings Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions 100% 304 Stainless Steel construction Factory-like fitment with included mounting hardware
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Dinan High Flow Exhaust Mid-Pipes - BMW G8X M3/M4
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Dinan - Corporate Logo
T#:15313349
Part#: D660-0094
Ships in 5 Business Days
11% off MSRP $ 1,012.99

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

$ 899.99 USD
Free Shipping on orders $49 and up
11% off MSRP
$ 1,012.99

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

$ 899.99 USD
Free Shipping on orders $49 and up
Looking to elevate the external acoustics of your G8x but want to upgrade in stages and/or not break the bank? The Dinan Middle Exhaust for the G80 M3 is and G82/G83 M4 introduces a more aggressive tone and an increase in volume over the stock system while retaining the factory muffler at a budget friendly price point. Should the desire for more arise however, it can easily be paired with the matching Dinan axle back exhaust for further aural enhancement and a more aggressive growl. It is a union that boasts a bold, yet sophisticated, exhaust note that neither can fully achieve on their own. This middle exhaust itself removes the hydro-formed factory center section from the secondary catalysts back to the axle back, including both resonators, and replaces it with larger 3-inch T304 stainless steel tubing for freer flowing capabilities. In place of the forward factory resonator, Dinan incorporates a beautifully crafted X-pipe made from mandrel-bent tubing for minimum restriction, unlike stamped X-pipes which are commonplace in the market. This hand-made 'X' is not only the focal point of the system in terms of aesthetics but also the star when it comes to the effects on the sound. Promoting even flow to both banks of tips, the 'X' removes unwanted nuances in sound caused by uneven exhaust flow that is present in the stock system. Along with the inherent benefit of increased volume by removal of the resonators, the Dinan X-Pipe for the G8x M3/M4 produces a louder, smoother, and fuller exhaust note that will deliver smiles time and time again. Features: Smoother, louder, and sportier sound 76mm (3-inch) tubing replaces stock 70mm (2.75-inch) tubing for free flow Deletes resonators between the secondary catalysts and rear muffler for increased volume Includes X-pipe crossover made from mandrel bent tubing for minimum restriction 5-pounds lighter than the stock mid-section (Stock: 22-pounds vs. Dinan: 17-pounds) 100% 304 stainless steel construction Factory-like fitment with included mounting hardware
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Dinan Heavy Duty Exhaust Band Clamp - 2.75" (70mm)
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Dinan - Corporate Logo
T#:38688901
Part#: D662-9228
In Stock
8% off MSRP $ 23.99

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

$ 21.99 USD
Free Shipping
8% off MSRP
$ 23.99

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

$ 21.99 USD
Free Shipping
Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 70mm (2.75") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Akrapovic Titanium Exhaust Suite - G80/G82 M3/M4
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Akrapovic - Corporate Logo
T#:3018050
Part#: BM/T/21H
In Stock at Vendor
Starting at $ 12,114.98 USD
Starting at $ 12,114.98 USD
Akrapovic is the first to market with the new G80/G82 Exhaust Suite. This exhaust suite has a variety of options from Downpipes, Center Section, Tip Style, Sound Kit, and Diffusors to help you get the configuration that meets your needs.
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Akrapovic Downpipe With Cat - G80/G82 M3/M4
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Akrapovic - Corporate Logo
T#:3018044
Part#: DP-BM/SS/8
In Stock at Vendor
$ 4,331.99 USD
Free Shipping on orders $49 and up
This product is crafted from high-quality stainless steel, with the front part of the downpipe cast in Akrapovič’s in-house foundry. A sporty 300 cpsi catalytic converter is integrated into the downpipe, with the heat insulation made of stainless steel and a flexible tube incorporated into the middle section. It delivers a pure racing sound, full of emotion and adrenalin-inducing enjoyment, and great feedback at high revs, all without unwanted drone.
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Dinan Heavy Duty Exhaust Band Clamp - 3.00" (76mm)
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Dinan - Corporate Logo
T#:38688902
Part#: D662-9237
Ships on Aug 5, 2026
8% off MSRP $ 23.99

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

$ 21.99 USD
Free Shipping
8% off MSRP
$ 23.99

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

$ 21.99 USD
Free Shipping
Perfect for the do-it-yourself customer looking for a band clamp that allows for a 360º pressure connection, this clamp fits the build. Created from stainless steel, the clamp allows for connecting to 76mm (3") via a swedged pipe, and provides even clamping pressure and seal around the entire pipe. This makes for a simple install, or a quick removal should the need arise.
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Dinan Valved Axle-Back Exhaust - 2021-2023 BMW M3/M4
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Dinan - Corporate Logo
T#:16109218
Part#: D660-0093
Ships on Aug 5, 2026
11% off MSRP $ 2,643.99

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

$ 2,349.99 USD
Free Shipping
11% off MSRP
$ 2,643.99

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

$ 2,349.99 USD
Free Shipping
It's well known that one of the G8X's weaknesses is its lack of an aggressive exhaust note from the factory. You'd expect an attractive soundtrack from such a performance-oriented car but it's just not there. Fear no more for Dinan gives you their G8X valved axle-back exhaust so you can take full advantage of your vehicle's exhaust note whether you want a sporty aggressive sound or a refined subtle sound depending on the situation, all with the push of a button! Features: Maximum gains of +6 HP and +5 lb-ft of torque Enjoyably louder, sportier sound Drone abatement technologies used to reduce cabin resonance Four, diffuser filling, 4.5-inch (114mm) double-walled, polished stainless steel clamp-on tips with laser engraved Dinan logo Larger diameter piping for increased flow (76mm vs. 70mm) 6-pounds lighter than the stock axle back (Stock: 44-pounds vs. Dinan: 38-pounds) Stock exhaust valve actuators are reused, and the operation of the exhaust valve is unchanged so the exhaust tone can be adjusted via the M-drive settings Computer-controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions 100% 304 Stainless Steel construction Factory-like fitment with included mounting hardware
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Dinan Double-Walled 4" Clamp-On Exhaust Tip - Black Ceramic - 2.75" I...
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Dinan - Corporate Logo
T#:38688899
Part#: D663-0601-BOX
Ships on Aug 6, 2026
11% off MSRP $ 107.99

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

$ 95.99 USD
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11% off MSRP
$ 107.99

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

$ 95.99 USD
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Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.
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Dinan Double-Walled 4" Clamp-On Exhaust Tip - Polished - 2.75" Inlet ...
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Dinan - Corporate Logo
T#:38688898
Part#: D663-0600-BOX
Ships on Jul 29, 2026
10% off MSRP $ 95.99

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

$ 85.99 USD
Free Shipping
10% off MSRP
$ 95.99

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

$ 85.99 USD
Free Shipping
Looking to replace old, or damaged, Dinan clamp-on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight-cut, double-walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an engraved Dinan logo on each tip. A combination that will demand attention to any passerby.
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BMW G8X Akrapovic Tail Pipe Set - Classic Carbon Design
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Akrapovic - Corporate Logo
T#:24444445
Part#: TP-CT/68
In Stock at Vendor
$ 2,215.99 USD
Free Shipping on orders $49 and up

BMW G8X Akrapovic Tail Pipe Set - Classic Carbon Design offers an exceptional upgrade for those seeking both performance and aesthetics. These tailpipes are crafted by Akrapovic, renowned for their high-quality engineering and stylish designs. The Classic Carbon Design adds a distinctive, aggressive look to the vehicle, combining superior craftsmanship with performance benefits.

  • High-Quality Craftsmanship: Engineered by Akrapovic for unparalleled durability and performance.
  • Distinctive Style: Classic Carbon Design provides a sleek, aggressive appearance.
  • Enhanced Performance: Designed to optimize exhaust flow and improve overall vehicle performance.
  • Easy Installation: Direct fit for BMW G8X models, making installation straightforward with no modifications required.
  • Premium Materials: Made from high-quality carbon fiber for both durability and lightweight performance.
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BMW G8X M2 M3 Akrapovic Tail Pipe Set - Octagonal Carbon Design ...
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Akrapovic - Corporate Logo
T#:28537478
Part#: TP-CT/69
In Stock at Vendor
$ 2,391.99 USD
Free Shipping on orders $49 and up
The pioneering octagonal form, meticulously crafted from lightweight titanium and enhanced with a carbon-fiber outer layer, harmoniously accentuates the car's lines. Alternatively, for enthusiasts of a classic look, there's the enduring cylindrical design, likewise fashioned from top-tier materials. These refreshed BMW tailpipes by Akrapovič cater to diverse tastes while upholding exceptional craftsmanship standards.
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Akrapovic Tail Pipe Set Forge Carbon Fiber - BMW G80 G82 G83 G87 ...
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Akrapovic - Corporate Logo
T#:37959683
Part#: TP-CT/73/CF
In Stock at Vendor
$ 2,511.99 USD
Free Shipping on orders $49 and up

Akrapovic Tail Pipe Set Forged Carbon Fiber - BMW G80 G82 G83 G87

The Akrapovic Tail Pipe Set Forged Carbon Fiber - BMW G80 G82 G83 G87 is a premium exhaust upgrade designed to enhance the performance and aesthetics of your BMW. Featuring a groundbreaking octagonal shape crafted from lightweight titanium and wrapped in a chopped carbon-fibre outer sleeve, this tail pipe set perfectly complements the lines of your vehicle. For those who prefer a classic look, the set also includes a cylindrical design made from the same high-quality materials, updated to match the latest Akrapovič range for BMW models. These tail pipes are not only visually striking but also engineered to improve exhaust flow and reduce weight, contributing to better overall performance. Designed specifically for BMW G80, G82, G83, and G87 models, this set is a must-have for enthusiasts seeking a blend of style and functionality.

Key Benefits:

  • Lightweight titanium construction with a chopped carbon-fibre outer sleeve for durability and style.
  • Groundbreaking octagonal shape and classic cylindrical design options to suit your preference.
  • Enhances the vehicle’s exhaust flow and reduces weight for improved performance.
  • Perfectly complements the design lines of BMW G80, G82, G83, and G87 models.
  • High-quality materials and craftsmanship ensure long-lasting performance.
  • Updated design to match the latest Akrapovič range for BMW vehicles.

Upgrade your BMW with the Akrapovic Tail Pipe Set Forged Carbon Fiber and experience the perfect combination of cutting-edge design and superior performance.

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