Valve Spring Tuning KitPlease check the measurements of your spring against those pictured before purchasing If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a weaker spring. Please note that fitting a stronger spring into a valve will not increase boost pressure, unless existing

Please choose from a black or silver adaptor using the options above

H&R ANTI ROLL BARS

) male bayonet coupling

OEM Number: 33171134871

The MSP01 is a unique twin piston blow-off valve that replaces the OEM piece

Small diameter: 32mm (1 1/4")

Large diameter: 102mm (4")

⭐ I bought the FMDV008 and the quality is outstanding from the packaging to the product itself

we have developed an Atmospheric Blow-Off adapter specifically designed to fit this application

For those running higher boost pressures after software tuning this really is a must to ensure that you do not lose boost through the valve

• 850 R 1997 - 1998 • 850 T-5 1997 - 1998 • 850 T5-R 1997 - 1998 • S70 T5 1997 – 1998 • V70 T5 1997 – 1998 • C70 T5 1997 - 1998

Bush Size: Oval