Includes:Real sound of R950 KonstantinidisAir brakesAir GearAutomatic ‘ventil’ when you release gas pedal at low RPMTwo types of cabin horn – vabis and whistleThree types of original bov (blow off valve) soundRetarder from MB TravegoCustom jake brakeTwo choice of engine – 650 and 950HP Don’t forget to remove other sound mods (including mine) and give […]