The way your car drives is directly proportional to how much you spend on tuning.

I always pay 4-500 for a tune, but thats the first tune. I normally go back 2 or 3 times to get it fine tuned, because I'm super fussy with how my car drives.

Ask anyone who has been in it, it drives like a standard WRX...and it shows in the tuner (Sean from ASG), and the time taken to get it right. I'm running big injectors, cams, and all the bolt on stuff that you'd normally find, and I believe it drives nicer than some cars I've driven with just basic bolt ons and ECU.