Pop Off valve old Turbodiesel engines with mechanical pump

Valve with vacuum control - pressure

Double piston Pop-Off valve with external vent that can be installed on Renault 5 GT turbo on both 115 and 120hp versions p>

Double piston Pop-Off valve with internal vent, for recirculation like the original black ones, but with load and indestructible reinforced system.

Valve with vacuum control - pressure

Pop-Off Valve double-piston vented outside for Subaru.

DOUBLE STAGE Pop-Off valve with external vent WITH DOUBLE TYPE OF SOUND ! The first possibility is the puff produced by the POPOFF valve itself while the second possibility produces a puff produced by the Turbocharger that can be chosen directly from inside the passenger compartment by simply pressing a switch, when preferred. It can be installed on numerous cars including Fiat Punto GT, Fiat 500 Abarth, Renault 5 GT, Lancia Delta, Ford Escort Cosworth etc. and many other cars.

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 Valve with external vent for diesel engines.

Pop off valve PROTOXIDE specification for all engines Alfa, Fiat, Lancia engine with 1400 T-Jet Abarth or

Pop-Off valve for Opel Corsa OPC with internal vent with double spring complete with steel sleeve with relative silicone details

Stainless steel sleeve for Smart model 600-700 with petrol Pop Off PROTOXIDE.

Pop-Off Valve 50 mm! Specification for all engines T-Jet Alfa, Fiat, Lancia

Valve Pop-Off valve with a diameter of 50.5 mm, the biggest in the world.

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

Double-piston Pop-Off valve with external breather specific for this Toyota engine