Pop Off Valve Protoxide Opel Astra - Corsa 1.6 OPC

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

Valve with vacuum control - pressure

It allows to blow the excess air outside allowing you to feel classic puff in release. It is installed on all engines 3-cylinder Citroen and Peugeot 1100 and 1200 turbocharged 3-cylinder

Double piston Pop-Off valve with external vent that can be installed on Protoxide Pop Off Valve Renault Clio 4, Renault Captur, Renault Twingo, any Renault car with TCE 0.9 Turbo engine with external vent of 90hp and similar three-cylinder Renault engines.

Pop-Off plug and play valve with sealing o-ring (not diaphragm as original) with internal vent with opia light alloy spring with internal vent

Valve with vacuum control - pressure

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 opiates spring alloy

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 double-piston vented outside, specific for all engines 1.6 turbo PSA

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

Pop-Off valve with external vent for turbodiesel engines with mechanical and old generation pump, exclusive ProtoXide kit. Unavailable.

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

Valvola Tial per gewstire boost controll e con diametro valvola di  la più grossa al mondo da installarsi su motori turbo per sfiato esterno completo di adattatore da applicarsi su manicotto. 

Double piston pop-off valve with external vent that can be installed on Ford Escort Cosworth and Ford Sierra Cosworth

Pop off valve with stainless steel sleeve for specific Hyundai Genesis Coupe Turbo