AWE Tuning BMW F3x 340i and 440i Touring Edition Axle-Back Exhaust

Product Description

AWE Tuning BMW 340i and 440i Touring Edition Exhaust

Solid gains and 180 Technology™-packed attitude -- the perfect combination for a no-compromise exhaust upgrade:

• Straight-through design featuring AWE Tuning's proprietary drone-cancelling solution, 180 Technology
• Full 3" CNC mandrel-bent system
• Max gains of 9 hp and 11 ft-lbs of torque at the crank
• Options include axle back exhaust and Performance Mid Pipe
• Dual-walled AWE Tuning branded tips available as Diamond Black or Chrome Silver, 90mm or 102mm
• Crafted from T304 Stainless Steel
• Engineered, designed and manufactured in house at AWE Tuning.
• No Check Engine Light - Guaranteed
• Perfect Fitment - Guaranteed
• AWE Tuning Lifetime Exhaust Warranty

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.

Tailpipe 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.

Optional Extra AWE Tuning Performance Mid Pipe
The AWE Tuning Performance Mid Pipe is non-resonated, and replaces the factory resonated section with straight-through 3-inch T304 stainless steel tubing. Ready to rumble.

Important fitment notes
All products are confirmed to fit both manual and automatic transmission, as well as RWD and xDrive vehicles.

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.