Would this one "http://www.ebay.co.uk/itm/HKS-Upgrade-Actuator-Kit-Subaru-Impreza-STi-GC8-Version-3-/271053596871?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3f1c0da8c7" work on my WRX 1997? It has the standard TD04 on it :P and I think that the actuator is making the car loose power since sometimes I get a good boost on the turbo and sometimes is like almost an N/A :P

 

 

 

Thanks! :D

Unless it's being mapped or you know what you're doing I wouldn't get one unless it was like for like mate I've seen people messing about with these and the pills and make too much boost by shorting the arm or something I've been told how to do it to get more power from one but never played with one since seeing the damage amateurs like myself can do to an engine, by messing about with these :D 

Hey Gambit! :D yeah, my initial idea is to get one of those and short it just a little bit, no more than that, since its mainly to replace the original that I THINK is loosing pressure... :(