0 Mercedes C63 2015-2021

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giving the chassis extra rigidity and strength to handle rough use

more stable boost curve with less drop off at the end of the rev range

BOV Controller - unit only JR42 0 Mercedes C63 2015-2021The Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It works by detecting a negative voltage change in throttle position. It then energises a solenoid to vent all of the air out of the BOV cap, causing a pressure differential between the piston of the BOV and the cap which will vent pressure from the intake system. Large diesel engines with larger turbochargers can experience compressor surge when