AWE Tuning BMW F3X N20/N26 328i/428i Touring Edition Exhaust Quad Outlet - 80mm Chrome Silver Tips

Perfect tone comes compliments of AWE Tuning 180 Technology. As exhaust gases exit the 328i 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.

• Touring Edition features AWE Tuning's proprietary drone-canceling solution, 180 Technology

• Max gains of 13 hp and 13 ft-lbs of torque at the crank

• Fitments for both N20 and N26 motors

• Handcrafted from 3in U.S.-sourced CNC mandrel-bent T304 stainless steel

• 80mm double-walled tips available in Chrome Silver or Diamond Black

• Available as single side (dual tip) or unique quad tip configuration

• 3D-printed bolt on marking template allows for perfect quad tip bumper cut if desired (available for both Non-M Sport and M Sport cars)

• Direct bolt-on for factory-like simplicity

• Engineered, designed and manufactured in-house at AWE Tuning

• No Check Engine Light - Guaranteed

• Perfect Fitment - Guaranteed

• Featuring the AWE Tuning Lifetime Exhaust Warranty

Applications:

• 12-16 BMW 328i Sedan RWD & XDrive Steptronic

• 14-16 BMW 428i Convertible RWD Auto

• 14-16 BMW 428i Coupe RWD & XDrive Auto

• 14-16 BMW 328iSport Wagon XDrive Steptronic

• 15-16 BMW 428i Gran Coupe RWD & XDrive Auto