AWE Touring Edition Axle-Back | 2012-2018 BMW F3X 328i/330i and 2014-2020 BMW F3X 428i/430i

BMW F3X 328i/330i/428i/430i Touring Edition Axle-Back Exhaust System by AWE Tuning

The AWE Tuning Touring Edition Axle-back Exhaust is straight-through axle back system available as dual outlet (single side, two tips) for the 328i / 330i, or quad outlet (two tips on each side) for the 328i, and leverages AWE Tunings proprietary drone-cancelling solution, 180 Technology , to produce the perfect, drone-free exhaust note.

As exhaust gases exit the N20/26 and B48 engines 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.

The Touring Edition Axle-back Exhaust with exhaust tips (two or four), and all clamps and hardware required for installation.

Features

• A sophisticated Touring Edition Axle-back Exhaust
• Touring Edition Axle-back features AWE Tunings proprietary drone-canceling solution, 180 Technology
• Handcrafted from 3 U.S.-sourced CNC mandrel-bent T304 stainless steel
• 80mm double-walled tips available in chrome silver or diamond black
• Available as dual tip (330i, 328i) or unique quad tip configuration (328i)
• Direct bolt-on for factory-like simplicity
• Engineered, designed and manufactured in-house at AWE Tuning

Benefits

• Max gains of 13 hp and 13 ft-lbs of torque at the crank (328i)
• 180 Technology produces a perfect drone-free exhaust note
• Perfect fitment & no check engine light guaranteed

Applications

• 2012 – 2018 BMW F3X 328i/330i
• 2014 – 2020 BMW F3X 428i/430i

What’s In The Box?

• 1 – Touring Edition Axle-Back
• 1 – Set of Exhaust Tips
• All Necessary Clamps & Hardware

References

• Installation Instructions (2016+ BMW 330i/430i)
• Installation Instructions (2012 BMW 328i N20)
• Installation Instructions (2013+ BMW 328i/428i N26)

Warranty

• AWE Tuning Lifetime Exhaust Warranty