This twin Piston Blow off Valve is specifically designed for those that wish to install the valve by welding direct to a hard pipe installation, intake manifold, intercooler or similar. Available with a 25mm or 34mm adaptor which screws to the valve in alloy or stainless steel.
Please select the adaptor required from the options above.
In The Box:
1 x FMDVWO25 or 34 Valve
1 x Adaptor (Aluminium or Stainless Steel)
1 x Uprated Blue Spring
1 x Uprated Red Spring
2 x Shims
1 x Forge Sticker
If you wish to tune this product to fit the needs of your engine, please see the spring tuning kit below.
Please Note: In line with our policy to constantly review ,revise and improve our product range, the product you receive may differ from the one advertised.
ShippingThe shipping cost will vary based on your location and your order.
Please check the tick box if you wish to be notified if the shipping cost is over $15.00
If under $15 or if you fail to select the option, to be notified, your order will automatically ship.