I've currently got a P1 with Blitz Induction Kit and Mongoose SS exhaust and I wish to "upgrade it" a bit more.

Problem is I don't know what to do next without going OTT.

How's about a Dawes Device? A.F.R?

BTW - it's also got to be reliable!!!!!

Any Advice?

 

I suggest a full remap possibly plus a few other changes. Speak to Bob Rawle at brdevelopments.

I posted in one of the Dawes threads a whole bunch of reasons why in my opinion Dawes MBCs should not be used on the STi, P1 or old shape WRX (ie Jap imports).

 

What does that consist of? What does it do? Please bear in mind you're talking to an idiot that has no experience in the Tuning World.

 

A Link ECU would be a complete replacement for your ECU and would remap timing, fuelling and boost. BRD may also be able to advise on whether to go front mount intercooler as well.

See the http://www.brdevelopments.com website and get in touch and quizz them on it. It won't be cheap, but will be worth it.