AWE Touring Edition Resonated Exhaust w/ Quad Diamond Black Tips for G2X BMW M340i & M440i

The AWE Touring Edition Resonated Exhaust with quad diamond black tips for the G2X BMW M340i and BMW M440i focuses on refining the B58 inline-six sound while keeping cabin comfort intact. It combines AWE’s 180 Technology® with additional mid-pipe resonators to control low-frequency drone and smooth out harsher tones, which is especially noticeable during steady cruising. When pushed, the exhaust produces a deeper, more defined note that stays composed rather than overly sharp or boomy. The quad diamond black tips give the rear a darker, more understated finish that contrasts well with lighter paint colors while still fitting cleanly within the factory valance. Built from T304L stainless steel and designed as a direct bolt-on, it retains compatibility with the factory valve system, making it a practical setup for drivers who want a more engaging sound without compromising daily usability.

Touring Edition Exhaust

• At the convergence of elegance and hostility lies the Touring Edition Exhaust. A double 3″ T304L stainless steel downpipe-back set-up, the AWE Touring Edition Exhaust is the ideal measure of steel for drivers searching for direct pipe execution while as yet keeping up appropriate driving quality: a resonant, refined fumes note with totally no humming at interstate velocities.
• The Touring Edition of this stainless steel merge exhaust packs quite a punch, with an increase of 65% more air-flow than the stock version. This benefit is extended to any size downpipe you have. The exhaust then splits off into two pipes to ensure an even flow. On top of that, AWE patented their drone-canceling technology, 180 Technology®, to eliminate unnecessary noise in the exhaust sound. This translates to an improved B58 audio experience that you won’t get from any other product.
• AWE180 Technology® provides a flawless sound.
• As the exhaust of the B58 engine makes its way through an AWE180 Technology®-fitted resonator, it goes by strategically placed openings and reaches the reflection chambers. The sound waves which are conveyed by these exhaust gases rebound off the walls of the reflection chambers. We are able to take control of the size and placement of the openings and chambers and thereby regulate when the sound waves pass from the chambers. The particular timing of when the reflected sound waves unite with the primary exhaust movement creates a one-hundred-and-eighty-degree out-of-phase sound wave that does away with certain problematic frequencies.

What is 180 Technology?

• Using AWE’s 180 Technology(r), certain tones that can be considered undesirable are eliminated from the exhaust, resulting in disabling disruptive reverberations, while giving you the amplified performance power as well as a renowned AWE signature note. So, simply put, this patent technology enables you to have maximum power and sound quality in one.
• The 180 Technology® from AWE functions in the following way: Upon departing the motor, exhaust gases enter an apparatus that contains the 180 Technology® from AWE; they go through various strategically situated openings, and into reverberation enclosures.
• The engineers at AWE may alter the size and position of the exhaust-ports and chambers, depending on the audio specifications of each car, in order to regulate the on-set of reflected sound-waves. This generates an out-of-phase sound wave with a 180 degree phase, that nullifies any adverse frequencies.
• Consistency Through Change – AWE 180 Technology® doesn’t follow a “one size fits all” approach. Instead, AWE technicians create noise-blocking resonators in line with an automobile’s particular acoustics, so that you get the right sound every time. This is why AWE exhaust systems are known for producing a flawless tone to fit any model.
• What It Means To You – AWE 180 Technology®-equipped exhaust systems eliminate any unwanted sound for the ideal signature sound. With this system, you can expect consistently superior performance with spot-on tone.

Exhaust Tips

• Each exhaust system is equipped with three 4.5” double-walled, slash-cut tips, available in chrome silver or diamond black, each featuring a stamped AWE logo. The tips are individually adjustable, allowing for customization of their depth into the bumper based on personal preference.

Nope, It’s Not Valved

• During research and development, AWE conducted an extensive evaluation of the factory valve’s behavior under various driving conditions. They determined that there is no significant change in volume between modes requiring a valve. The valve remains closed only in comfort mode, opening upon reaching a throttle threshold. In Sport and Sport+ modes, the valve stays open, with Sport+ introducing burbles from the ECU. In the stock configuration, the exhaust routes through the side mufflers when the valve is closed to reduce interior volume and drone-prone frequencies, and through the center when the valve is open.

Conversion Kits

• AWE has made it simple to convert between Track and Touring Editions if a change in interior volume is desired later.

Fitment Guarantee

• All AWE products come with a fitment guarantee, ensuring that their products will fit perfectly for easy installation by a qualified installer.

Equipping a downpipe

• If you have the AWE Touring Edition Exhaust, you can choose between the non-resonated or resonated editions. For BMW owners who still have a stock downpipe, AWE suggests opting for the non-resonated variant. If the car has been fitted with an aftermarket downpipe, the resonated one is recommended.
• If you have the stock downpipe but your goal is to switch to an aftermarket one later, don’t worry; it’s easy to replace it with the resonated midsection using the AWE Resonator Conversion Kit.

Fitment Guarantee

• Since its founding in 1991, AWE has been committed to installing aftermarket parts that fit perfectly, alleviating the hassle and frustration of an upgrade not fitting. To honor this commitment, AWE developed the AWE Fitment Guarantee. This unwavering pledge ensures that everything AWE makes is engineered to meet the highest standards of fitment and compatibility so qualified installers can get the job done right – every single time.

50 State Legal

• This product’s design makes it permissible to be sold and used in all 50 states.

Features

• An increase of 65% in flow compared to stock — prepared to handle major power.
• Max gains of 16 hp and 12 ft-lbs of torque at the wheels (stock software).
• Designs optimized for peak performance.
• A patented Touring Edition that helps to combat drones through 180-degree technology.
• Created with skill from 3″ CNC bending, this product is constructed of high-quality .065” wall T304L stainless steel that is domestically manufactured.
• This product includes a mid-pipe adapter that permits it to be used with both the original downpipe and aftermarket downpipes that have a diameter of 80mm at the outlet.
• Quad 102mm Double-Walled Slash Cut Exhaust Tips with a Diamond Black Finish.
• Bolt-on installation with no cutting required.
• Perfect fitment guaranteed.
• AWE No CEL guarantee.
• Lifetime warranty.
• Created with skill and care in AWE’s own facilities.

Applications

• BMW M340i : G20 | G21 (2019+)
• BMW M440i : G22 | G23 | G26 (2021+)

What’s Included

• Complete Touring Edition Exhaust
• Four 102mm double-walled tips in diamond black.
• All necessary hardware for installation.

Other Editions

• Track edition w/ chrome silver tips
• Track edition w/ diamond black tips
• Touring edition w/ chrome silver tips

Notes

• AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty all come standard
• AWE exhausts are not designed to mate with other aftermarket front pipes
• 100% Emission-Friendly
• Touring Edition exhausts do not interfere with any factory emissions equipment

About AWE Tuning

AWE is driven by a singular goal: Unleashing Performance. Renowned for their handcrafted, award-winning performance exhausts, along with rigorously tested carbon fiber intakes and high-efficiency intercoolers, AWE is at the forefront of innovation, design, production, retail, and global distribution of their performance products. These products are available through a select network of dealers, online, and directly from their advanced facility located near Philadelphia, Pennsylvania. Established in 1991, AWE’s team of experts, comprising researchers, engineers, innovators, and seasoned drivers, has been dedicated to developing and introducing top-tier performance enhancements for some of the world’s most prestigious vehicles.