Would like to fit the 300 kpa reg to my car now that I have the AU injectors and will be fitting a head that flows a heap more.

if you want to swap your standard reg for the ticky one in my EF then I'm more than happy to do that... not like I need it anymore anyway with the Aeromotive one doing all the work now.

Let me know, might be able to organise it for next weekend.

Thanks Xran, I'm in no rush will contact you. Tell us more about the Aeromotive one.

is rising-rate (1:1 I think) for the turbo, with adjustable base-pressure and a port to plug-in the gauge to see what it's doing

It's plumbed into the return line off the bottom of the std reg, so it still opens like normal and thinks it's doing the right thing... but the Aeromotive one stays shut and holds pressure in the rail. Just a slightly different way to avoid cutting the end of the rail and mess about with fittings, welding etc.

Ah yes for the turbo , the 300 KPA one will be enough for my N/A, I'm hoping to go around the 225 RWHP. Good idea plumbing the aeromotive in before the original reg.