Just got back from Zen Performance, where Paul (Pavlo) fitted and mapped the Pfc.
OH MY GOD! What a difference! The once 'quick' WRX is now ballistic!
I cannot recommend this highly enough, it is a quality mod. It sorted out a lumpy idle problem and with the AVC R also fitted i now have a high and low boost setting, awesome! (guess which one it is set to)
I cannot recommend the equiptment highly enough and Paul knows his stuff when it comes to getting the best from them.
Once the new bits and bobs are in the workshop, it will be a cracking set up.