Pop-Off Valve for Mitsubishi Evo Protoxide 6-7-8-9

Double piston Pop-Off Valve with external vent, specific for Volkswagen Audi TT and Audi S3 A4 150-180-225 hp engines.

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.

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

ProtoXide external vent pop off valve specific for all Ford Focus ST 250hp 2000 turbo engines

Megane RS 2000 16v Turbo 250hp double piston pop-off valve with external vent, specific for all engines.

Valve with vacuum control - pressure

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

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

Double piston Pop-Off valve with external vent that can be installed on Renault 5 GT turbo on both phase 1 115hp and phase 2 120hp versions.

TialSport Pop-Off valve with external vent with valve diameter of 50.5 mm, the largest in the world to be installed on turbo engines for external vent complete with adapter to be applied on the sleeve.

Pop-Off Valve with opiates spring in light alloy with internal vent

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

Pop-Off Valve with external vent for diesel 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

Double piston Pop-Off valve with external vent that can be installed with connection on a 34mm diameter sleeve