Fitment Information

• BMW M340i Sedan G20 B58 3.0T (2019, 2020, 2021, 2022, 2023, 2024, 2025)
• BMW M340i xDrive Touring Wagon G21 B58 3.0T (2019, 2020, 2021, 2022, 2023, 2024, 2025)
• BMW M440i Coupe G22 B58 3.0T (2020, 2021, 2022, 2023, 2024, 2025)
• BMW M440i xDrive Convertible G23 B58 3.0T (2021, 2022, 2023, 2024, 2025)

Fitment Note: AWE has not approved this exhaust for use on the G26 Gran Coupe (M440i Gran Coupe) despite sharing the same platform. 

Specs & Features

• Proudly Made in the USA Engineered, designed, and manufactured in-house with precision craftsmanship.
• Handcrafted from CNC mandrel-bent, U.S.-sourced .065”- wall T304L stainless steel
• Available as Touring Edition or rowdy Track Edition  both with straight-through designs for maximum performance
• Proven Power Gain  Max gains of 16 hp and 12 ft-lbs of torque at the wheels (stock software)
• Patented drone-canceling 180 Technology® (Touring Edition)
• Resonated and Non-Resonated versions — for perfect downpipe-tone tuning
• Features a mid-pipe inlet adapter to allow use with stock and aftermarket downpipes (with outlets of 80mm)
• Tip options include OE tips, and quad 102mm double-walled slash cut tips in chrome silver or diamond black
• Direct Bolt-On System  Easy installation with perfect fitment, requiring no modifications and no check engine light.
  
• No Check Engine Light— Guaranteed – Engineered for perfect fitment and function without triggering unwanted codes.
• Perfect Fitment & Bolt-On Installation—  No cutting, no modifications—just pure, bolt-on performance.
• AWE Lifetime Exhaust Warranty— Lifetime warranty on exhaust components (one-year warranty on tip finishes) ensures long-term satisfaction and performance.
• The mid-pipe inlet adapter is included and allows the exhaust to connect to both the factory downpipe and most aftermarket downpipes with an 80mm outlet.
• Three sound levels are available on this listing.
  • The Track Edition uses bullet resonators in the mid-pipes and dual straight-through sections at the rear for a raw, aggressive sound that intensifies at mid-range RPM and on overrun. Due to the volume of the Track Edition, AWE does not accept returns based on sound preference.
  • The Non-Resonated Touring Edition uses AWE's patented 180 Technology drone-canceling resonators and is noticeably louder and more aggressive than the Resonated Touring while eliminating highway drone.
  • The Resonated Touring Edition uses the same 180 Technology resonators paired with additional resonators for the most refined and daily-driver-friendly sound of the three options.
  • Buyers can convert between Track and Touring Editions at a later date using AWE's conversion kit. 
• Quad 102mm double-walled slash-cut tips are included with all silver and black tip variants.
• OE tip variants retain the factory tip exits.
• AWE guarantees no check engine lights on all configurations.
• Direct bolt-on installation, no cutting or modifications required.
• Lifetime warranty on all exhaust components.
• Tip finishes carry a 1-year warranty.
• Proudly engineered and manufactured in the USA. 

Pairs well with:

• MAD High Flow Air Intake BMW M340i / M440i B58 (2019-2025) with Heatshield A cold air intake to complement the catback upgrade, pairing improved intake airflow with improved exhaust flow across the full M340i and M440i year range on the B58 platform. Note: not CARB exempt, cannot ship to California.

AWE Part Numbers

• 3020-42078 - Track Edition, Chrome Silver Tips
• 3020-43085 - Track Edition, Diamond Black Tips
• 3020-11032 - Track Edition, OE Tips
• 3015-42148 - Non-Resonated Touring Edition, Chrome Silver Tips
• 3015-43156 - Non-Resonated Touring Edition, Diamond Black Tips
• 3015-11058 - Non-Resonated Touring Edition, OE Tips
• 3015-42150 - Resonated Touring Edition, Chrome Silver Tips
• 3015-43158 - Resonated Touring Edition, Diamond Black Tips
• 3015-11060 - Resonated Touring Edition, OE Tips
• 3820-11054 - Touring-to-Track Edition Conversion Kit (rear sections only, no tips)

Select the variant that matches your preferred sound level and tip finish. Track Edition and Touring Edition are interchangeable after purchase using the conversion kit. All nine catback variants and the conversion kit share the same fitment and installation requirements.

Product Description

For those who like it raw, rowdy, and light (drivers can expect an 11 lb weight savings compared to stock), the AWE Track Edition is for you. The Track Edition comes equipped with bullet resonators in the mid-pipes, and shares the same bespoke stainless steel stamped merge and precision engineering as its Touring Edition counterpart, minus AWE's patented drone-canceling solution, 180 Technology. In place of the 180 Technology resonators in the rear are dual Track Edition straight sections.

As a result, this version is known to get (really) rowdy in mid-range acceleration and deceleration and may be too much for many. Due to this reason, AWE Track Edition Exhausts cannot be returned based on sound preference. You've been warned! However, AWE made it easy to convert between Track and Touring Editions if you decide at a later date to change your volume. This version of the exhaust includes AWE's statement-making quad 102mm, double-walled, slash-cut tips in Chrome Silver, complete with a stamped AWE logo. Presenting the AWE Track Edition Exhaust for the BMW G2X M340i and M440i.