AWE Tuning 12-18 Audi C7 / C7.5 S7 4.0T Track Edition Exhaust - Diamond Black Tips 3020-43052

AWE Tuning 12-18 Audi C7 / C7.5 S7 4.0T Track Edition Exhaust - Diamond Black Tips Highlights Featuring AWE Tuning 180 Technology® Engineered, developed, tested, and handmade in-house at AWE Tuning Crafted from mandrel bent T-304 stainless steel Dyno-proven peak gains of 18 hp and 6 ft-lb of torque at the crank Features a direct bolt-on fitment that replaces the factory exhaust and downpipes Includes quad 102mm tips Fits seamlessly with the existing S7 rear valence Lifetime Exhaust Warranty Perfect Fitment - Guaranteed No Check Engine Light - Guaranteed Sound Perfection: AWE Tuning 180 Technology™ As exhaust gases exit the 4.0T 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 re-join the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies. Why it Matters: Unlike a valved system that requires the driver to select volume, 180 Technology™ is activated by your driving style. Highway cruising on a conference call? No worries, we’re quiet. Ready to drop the hammer? Wake the beast with throttle input. It’s sophisticated and disobedient, all in one clean package, thanks to 180 Technology®. The Track Edition Exhaust For those who like to take it up a notch… and leave it there. The Track Edition Exhaust takes the engineered design of the Touring Edition Exhaust and replaces the AWE Tuning 180 Technology® resonators with straight pipe sections, delivering an even bigger dose of 4.0T attitude. This system is known to get rowdy in the mid-range, and may be a bit much for many. For that reason, this system can’t be returned due to sound (this system’s about commitment). Track Edition Exhaust notes: As mentioned above this system can’t be returned or exchanged based upon volume preference. The Track Edition Exhaust *can* be converted at a later date to a Touring Edition Exhaust (or vice versa). Tip Options All tip options include the AWE Tuning logo, and double walling to ensure a mirror finish even under hard usage. All tips are individually adjustable, allowing depth into the bumper to be set according to personal taste. 102mm slash-cut Chrome Silver tips 102mm slash-cut Diamond Black tips