The more civilized member of the family is the AWE Tuning Panamera Touring Edition Exhaust. If you occasionally have a client in the car, or are concerned about waking the neighbors, consider the Touring Edition: This system brings out the power and tone of the V6 in an extremely sophisticated manner. This system is an “axle back” system that retains the factory mid-muffler, while offering a significant weight savings of 27 lbs. over the factory system.
Sound Perfection: AWE Tuning 180 Technology™
As exhaust gases exit the 3.6L 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, it is possible to 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.
The AWE Tuning No CEL Guarantee on noted AWE Tuning products protects 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 Tuning products intended to work with that product.