AWE Touring Edition Axle-back Exhaust Single Side - Diamond Black Tips (80mm) - F3x 328/330/428/430

Product Details

Features: 

• A sophisticated Touring Edition Axle-back Exhaust.
• 50-state emissions legal
• Touring Edition Axle-back features AWE’s proprietary drone-canceling solution
• Max gains of 13 hp and 13 ft-lbs of torque at the crank (428i)
• Handcrafted from 3” U.S.-sourced CNC mandrel-bent T304 stainless steel
• 80mm double-walled tips in Diamond Black Tips (80mm)
• 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

Whats included:

Complete Touring Edition Axle-back Exhaust, exhaust tips, and all clamps and hardware required for installation.

The AWE Touring Edition Axle-back Exhaust is a straight-through axle-back system and leverages AWE’s proprietary drone-canceling solution, to produce the perfect, drone-free exhaust note.

As exhaust gases exit the N20/26 and B48 engines and flow into an AWE Tuning 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, the exhaust also controls 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. 

Prop 65 Warning

Product Q&A

Lifetime Replacement