The lightness of these pop-off valves combined with a PTFE ( Teflon ) treatment drastically reduce its response time increasing in this way the elasticity of the gears and reducing at the same time the starting of the turbine after shifting permitting also a certain saving of petrol.

• reduce the response time of the turbine after releasing the gas pedal and exhaust in the most proper moment according to different driving manners;
• driving also at high speed without being at turbine pressure and so avoiding useless waste of petrol and wear;
• being compatible with all cars equipped with turbine;
• interchangeable with the original valve without modifications;
• dimensions nearly like the original and therefore no space problem;
• it does not exhaust air outside, so avoiding annoying noises;
• it does not have any kind of diaphragm or any other breakable part;
• built exclusively and entirely with Avional (aeronautical aluminium);