Forge Motorsport FMRSTUN Blow Off Valve - Accessories
Conical Spring For RS Valve
US Spec Spring
Blow Off Adapter
For perfect fitment of your Forge Motorsport Blow Off Valve, use a
custom made Blow Off Vavle Adapter. Manufactured to the same
quality standards as the Forge Motorsport Valves, these adapters
make installation a snap.
Spring Tuning Kit
Now you can fine tune your Blow Off/Diverter Valve to the exact
needs of your engine with this complete tuning kit.
Your valve tuning kit you will find four springs and three
The strongest spring is the red, followed by the blue, yellow
and finally the green which is the weakest. The spacers enable you
to fine tune the settings between two spring tensions if
- Green ? 5-15 PSI
- Yellow ? 15-23 PSI
- Blue ? 23-30 PSI
- Red ? 30 + PSI
These kits allow the relocation of the diverter valve to the cold
side of the intercooler.
By relocating the valve in this way there are two benefits.
Firstly, due to operating in lower temperatures the longevity of
the valve is increased. Secondly, after relocation, the air that is
recirculated back into the intake tract to the turbo will be
cooler. Cooler air has a greater density. The greater the density
of the charge mix in the cylinder the more power generated on