GFB T9525 Deceptor II Pro blow-off valve VAG 1.8 T/ 2.7 T - electronically adjustable, 25mm connection (GFBT9525)

electrically adjustable from inside the car, with 25mm connection, to replace original Bosch valves. Infinitely adjustable twin-piston diverter valve - electrically controlled from inside the car. In this way, the amount of air to be blown out can be adjusted continuously. This allows the volume of the hiss to be regulated on the one hand and, on the other, on vehicles where problems with the engine management occur when too much air is vented to the atmosphere, exactly the right setting can be found so that no problems occur. The GFB Deceptor Pro has a brass piston. Depending on the boost pressure run, the spring stiffness can be adjusted very easily with adjusting screws of different lengths so that no more pressure is lost in overboost. This valve is suitable for vehicles originally fitted with a Bosch valve, such as VAG 1.8T, VAG 2.7T etc. This valve returns the excess boost air to the intake tract (recirculating diverter system). Not suitable for diesel vehicles and naturally aspirated engines! Lifetime warranty! Caution: open diverter valves / blow-off valves are not road-legal under the German StVZO.

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