AWE Tuning Touring Edition Axle-back Exhaust, Quad Outlet for BMW F3X N20/N26 328i/428i - Chrome Silver Tips (80mm) (3010-42042)

AWE Tuning Touring Edition Axle-back Exhaust, Quad Outlet for BMW F3X N20/N26 328i/428i - Chrome Silver Tips (80mm) (3010-42042)The AWE 428i 430i Touring Edition Axle back Exhaust The AWE Touring Edition Axle back Exhaust is a straight through Axleback that leverages AWE's proprietary drone canceling solution, 180 Technology, to produce the perfect, drone free exhaust note. Tip options: All F3X 328i 428i systems are 80mm and double walled, available in either chrome silver or diamond black. IMPORTANT NOTES ABOUT THESE PRODUCTS: Quad tip configurations are only available for

The AWE 428i / 430i Touring Edition Axle-back Exhaust The AWE Touring Edition Axle-back Exhaust is a straight-through Axleback that leverages AWE's proprietary drone-canceling solution, 180 Technology, to produce the perfect, drone-free exhaust note. Tip options: All F3X 328i/428i systems are 80mm and double-walled, available in either chrome silver or diamond black. IMPORTANT NOTES ABOUT THESE PRODUCTS: 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 marking template.

AWE's patented 180 Technology works a little something like this: As exhaust gases exit the engine and flow into an AWE 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. Depending on the sound requirements of each vehicle, AWE acoustic engineers adjust the size and location of the ports and the chambers. By controlling the size and location of these key elements, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves re-join the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. AWE 180 Technology is not on a one size fits all" concept. Rather, AWE engineers design sound cancelation resonators based upon the specific acoustics generated by vehicle types, thereby ensuring perfect sound, every time. It's one of the reasons AWE exhausts have earned a reputation for the perfect tone, regardless of application. The result? The removal of unwanted tones in all AWE 180 Technology-equipped exhaust systems. The sound produced by this formula is the perfect, signature note. Unlocked performance and spot-on tone, every time.

The AWE No Check Engine Light Guarantee offers peace of mind against the appearance of Check Engine Lights when products are installed properly and used as intended, on vehicles with no additional modifications (with the exception of other AWE products intended to work with the product in question). No problems, no lights. Easy.

Features:

• A sophisticated Touring Edition Axleback Exhaust.
• Features AWE's proprietary drone-canceling solution, 180 Technology
• Max gains of 13 hp and 13 lb-ft of torque at the crank
• Handcrafted from 3" U.S.-sourced CNC mandrel-bent T304L stainless steel
• 80mm double-walled tips available in chrome silver or diamond black
• 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)
• Direct bolt-on for factory-like simplicity
• Engineered, designed and manufactured in-house at AWE
• Perfect fitment - guaranteed
• No Check Engine Light - guaranteed
• Featuring the AWE Lifetime Exhaust Warranty