GFB T9025 Respons diverter valve VAG 1.8T/ 2.7T (e.g. A3 8L, TT 8N, Golf 4) (GFBT9025)

Infinitely adjustable valve - adjustable manually by turning. In this way, the amount of air to be blown out can be adjusted continuously (from 100% open to 100% recirculating). On the one hand, this makes it possible to regulate the volume of the hiss. On the other hand, on vehicles where problems with the engine management occur as soon as too much air is vented to the atmosphere, exactly the right setting can be found so that no problems occur. The GFB Respons has a brass piston. Depending on the boost pressure run, the spring stiffness can be adjusted very easily with an adjusting screw in order to set the valve’s opening time during load changes optimally. In this way, the vehicle’s response can be noticeably improved. 30-year warranty! Caution: open diverter valves / blow-off valves are not road-legal under the German StVZO.

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