The POWERSOUND silencer is an innovation from REMUS GmbH, the biggest exhaust manufacturer in the world. The silencer features a baffled adjustable valve. It is manually adjusted via a screw situated at the outlet of the silencer. The internal baffle, even in closed mode, promotes greater performance than the original manufacturer silencer while maintaining a civil, TUV approved tone. While in race mode, the car is transformed and decibel levels are raised. Backpressure reduction and performance are vastly improved when completely opening the system, a difference of up to 50% in backpressure reduction can be noticed between the closed position and the race/open position.