The AWE Exhaust Suite for BMW F3X 340i / 440i features:
 
Tune in to the sweet sounds of aggression. Presenting the AWE BMW F3X 340i / 440i Exhaust Suite:
 
Straight-through design featuring AWE'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
Axle-back design for the street
Performance Mid Pipe available for racing applications
Tip options include 90 or 102mm double walled tips in chrome silver or diamond black, and 96mm stainless steel tips with carbon fiber sleeve
Handcrafted, CNC mandrel-bent 2.5” U.S.-sourced T304L stainless steel
Engineered, designed and manufactured in house at AWE
No check engine light - guaranteed
Perfect fitment - guaranteed
AWE lifetime exhaust warranty