Solid gains and 180 Technology™-packed attitude -- the perfect combination for a no-compromise B58 exhaust upgrade:
The AWE Tuning 340i / 440i Touring Edition Exhaust (axle-back)
The AWE Tuning Touring Edition Exhaust is an axle-back system that leverages AWE Tuning’s proprietary drone-cancelling solution, 180 Technology™, to produce the perfect, drone-free exhaust note. If you’re unfamiliar with 180 Technology™, learn more through the 180 Technology™ video above.
Important fitment notes
All products are confirmed to fit both manual and automatic transmission, as well as RWD and xDrive vehicles.
Tip Options
AWE Tuning logo. Double walling. Individually adjustable. Available as 90mm or 102mm, Chrome Silver or Diamond Black. Lookin’ good.
Sound Perfection: AWE Tuning 180 Technology™
Perfect tone, compliments of AWE Tuning 180 Technology™.
As exhaust gases exit the 340i / 440i engine and flow into an AWE Tuning 180 Technology™ equipped resonator, they pass through strategically located ports and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. More on AWE Tuning 180 Technology™ in the tab above.
What’s in the box?
Depending on which options you choose, the AWE Tuning BMW F3X 340i / 440i Exhaust Suite includes the AWE Tuning Touring Edition Exhaust itself, the Performance Mid Pipe, all necessary hardware, and two tips in desired size and finish.
