Recirculating Diverter Dump Valve For Audi A3 A4 A6 TT S3 VW Golf Mk4 GTI, Seat Leon Cupra – 1.8T
Re-Circulating Diveter Dump valve
Suitable for 1.8T engines
New recirculating dump valve with a horn is for high performance applications with the desire to be noticed! A new larger aluminium body and a beefier piston ensures the dump valve remains smooth under the most demanding circumstances. This dump valve relieves compressor pressure surge caused by changing gears or backing off the throttle quickly and is designed for the 1.8T turbo charged engines running high boost pressure, it also has a horn so the excess air will create that psssst sound. The valve is fully adjustable to suit the boost pressure you are running. This is a direct replacement for the oem recirculating valve in the VAG 1.8T engines such as the Audi A3 and Golf Mk4 GTI.