This prevents the diaphragm from sealing. The Forge valve solution is available in either Atmospheric where a noise is heard when the throttle is lifted or the Factory type non noise recirculating valve. Our alternative is a fully engineered solution offering both significantly improved reliability. The Forge valve is piston based, there is no diaphragm to fail, and of all aluminium billet construction, it replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control, over valve actuation. In The Box: 1 x FMDV34 Valve 1 x 2.5m of 4mm Vacuum Tube 1 x 4mm Brass T-piece 1 x 3 port Solenoid and fixings 10 x Cable Ties 1 x Uprated Red Spring 1 x Wiring loom 1 x Forge USB Instructions 1 x Forge Keyring and Sticker.
If you require your parts quickly then please check stock before ordering to avoid any unexpected lead time.