In on mode

These high-performance downpipes will increase horsepower and torque

+  Weighs 38

but still allows for comfortable cruising with the valves closed

AWE Tuning Audi C7 / C7.5 S6 4.0T Track Edition Exhaust - Diamond Black Tips BMW-M2-F87-2017 In on modeThe Track Edition Exhaust takes the engineered design of the Touring Edition Exhaust and replaces the AWE 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 cant be returned due to sound (this systems about commitment). However, the Track Edition Exhaust *can* be converted at a later