Blow off valve Tial with recirculation

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

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

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

TialSport valve to manage turbo pressure directly and with one of the largest valve diameters in the world, to be installed on turbo engines for external venting complete with adapter to be applied on turbo hose

Pop-Off valve 1400 Opel Mokka double piston with external vent, specific for this engine complete with adapter and everything needed to install it.

ProtoXide Pop off valve for external venting of Alfa, Fiat, Lancia engines with 1400 T-Jet or Abarth engines with large mechanical puff with double spring to avoid engine warning light failure guaranteed!

Pop FAST allows you to blow off the excess air outside allowing you to feel in classic puff in the release.

Pop off valve PROTOXIDE specification for all engines Alfa, Fiat, Lancia engine with Multiair 1400

Pop-Off valve with double light alloy spring

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

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 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 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.