My standard one gave up the ghost at 1.55bar so I switched to a GFB Stealth FX. It can be set up to dump to atmosphere or recirculate by twisting the BOV.

You can also adjust the spring tension and can handle up to 3+ bar boost if you ever need it too.

Great bit of kit that.

 

Depends on your turbo,but you can run without recirc,DV etc.


Jura