External Power Pop Off Vent Valve with Flange for Subaru Impreza 2.5 WRX / STI from 2005 - Bonalume S2-2500

Power Pop Subaru Impreza wrx / STi Unlike all the other free-bleed valves on the market which present big problems in idling stability, and even bigger problems in regulating the depression and consequently imperfect functioning, we have created and patented a free-bleed valve, totally free from these problems. Our new Power Pop can be mounted in any car equipped with a turbo petrol engine and without any of the above-mentioned problems. Operation is guaranteed even in the presence of injection ignition systems with air flow reading via air flow meter or hot wire. The valves marketed up to now by the majority of manufacturers, to overcome the unfortunate ""minimum"" problem, adopt a depression regulator, with which the air flow rate (in depression) can be established so as not to allow the valve to be opened in minimum conditions. Not even considering that by obstructing or paralyzing the control vacuum at idle, we find ourselves with a very limited valve opening during accelerator release. Therefore anomalous condition for the good functioning of the air exhaust. In our new Power Pop this difficult and inconvenient adjustment has been eliminated. Sound exhaust and super-venting guaranteed. Covered by industrial patent n.01314079

product order code S2

Characteristics