BMW Catback Exhaust Systems for BMW G80 M3 S58 3.0L

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Catback Exhaust systems are designed to completely replace everything from your cats all the way back to your exhaust tips. Traditionally, if you are planning on upgrading your entire exhaust system, you will also need headers and downpipes.
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Dinan Foundation Package - BMW G8X M3 M4
Dinan Foundation Package - BMW G8X M3 M4
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Call In, Chat, Or Email, For Best Price! Limited Time Only!
Dinan - Corporate Logo
T#:32814619
Part#: G8X-M3M4-F-GBKT
Ships in 8 Business Days
$ 4,022.99 USD
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$ 4,022.99 USD
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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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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
AWE - Corporate Logo
T#:47199308
Part#: AWEG8XTRK
Ships on Sep 15, 2026
Sale - Save 11% $ 2,155.00

This product was last offered at the strikethrough price on
08-23-2026

Starting at $ 1,928.08 USD
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Sale - Save 11%
$ 2,155.00

This product was last offered at the strikethrough price on
08-23-2026

Starting at $ 1,928.08 USD
Add to Wish List
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
AWE - Corporate Logo
T#:47199309
Part#: AWEG8XSP
Ships on Sep 15, 2026
Sale - Save 11% $ 3,185.00

This product was last offered at the strikethrough price on
08-23-2026

Starting at $ 2,849.62 USD
Add to Wish List
Sale - Save 11%
$ 3,185.00

This product was last offered at the strikethrough price on
08-23-2026

Starting at $ 2,849.62 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.
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G8X M3 M4 Experience Package
G8X M3 M4 Experience Package
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
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
Free Shipping
Add to Wish List
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
Add to Wish List
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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