Popoff valve prevents excessive slowdown of the turbocharger due to violent deceleration or sudden gear changes.
Eliminate the original limb valve with internal vent, which punctures over time and does not blow externally with the Pop off Protoxide external puff valve that installs in less than 5 minutes! even without any technical skills.
Popoff eliminates the water hammer caused by abrupt decelerations, preserving the turbocharger and throttle body.
Particular "Laser effect" sound emitted in the vent. One of a kind!
Plug and play emulator to be connected when the original Fiat 500 Abarth pop off valve is removed so that the "engine failure" warning light comes on when the original electric pop off valve is removed from the system.
Pop-Off valve for Opel Adam with double piston with external breather, specific for this 1.400 150hp engine complete with adapter and everything needed to install it.
Pop Off ProtoXide valve specific for all Alfaromeo Giulietta and Alfaromeo 159, Brera 1750 Tbi Alfaromeo Giulietta and Alfaromeo 159, Alfaromeo Brera and Alfaromeo 4C engines
Pop-Off valve with external vent for turbodiesel engines with digital controller with integrated display, to allow easier calibration and which will allow you to hear the classic puff even on latest generation Turbodiesel engines