The AWE Touring Edition axle back exhaust is a straight-through concept, yet also features AWE’s proprietary drone-canceling solution, 180 Technology® to produce the perfect, drone-free exhaust note. Made in the USA, AWE axle back exhausts are handcrafted from US-sourced T304L stainless steel, and come with a fitment guarantee, a no Check Engine Light guarantee, and a Lifetime Warranty. Complete with your choice of Diamond Black or Chrome Silver double-walled 80mm tips. IMPORTANT NOTE: Quad tip configurations are only available for the 3/428i. If you are opting for the quad-tip option, be sure to also purchase the quad-tip marking template.

• 3D-printed bolt on marking template allows for perfect “quad tip” bumper cut if desired (available for both Non-M Sport and M Sport 428i cars)
• Handcrafted from 3” U.S.-sourced CNC mandrel-bent T304L stainless steel
• Features AWE’s proprietary drone-canceling solution, 180 Technology®
• 80mm double-walled tips available in chrome silver or diamond black
• Max gains of 13 hp and 13 lb-ft of torque at the crank
• Engineered, designed and manufactured in-house at AWE
• A sophisticated Touring Edition Axleback Exhaust.
• Featuring the AWE Lifetime Exhaust Warranty
• Direct bolt-on for factory-like simplicity
• No Check Engine Light - guaranteed
• Perfect fitment - guaranteed

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