R-Spec Alloy Recirc Dump Valve VW Golf Mk4 1.8T Bora 1.8T Passat 1.8T Honda Motorcycles membrane material Paper cone with

membrane material Paper cone with "MicroSphere" coating

Sensitivity : 91db

IMPORTANT NOTES

Utilising premium stainless steel woven wire mesh

R-Spec Alloy Recirc Dump Valve VW Golf Mk4 1.8T Bora 1.8T Passat 1.8T Honda Motorcycles membrane material Paper cone withBRAND NEW R SPEC TWIN PISTON REPLACEMENT RECIRCULATING DUMP VALVE Made from high grade alloy and has a twin piston design. Ideal for replacing the original plastic valves where the spring pressure drops fails Also suitable for stage 1 remapped cars as the springs is slightly uprated for higher boost Quick and simple replacement, all you might need is a couple of new jubilee clips (not supplied) Designed to fit the following cars Any of the Volkswagen