I have had my 2004 WRX for a short time and I am ready to start the Mod's. Below is a list of what I have done so far.
Cold air intake
Header with up pipe
Down pipe - exhaust
I have a few questions now though.
Since I have installed these Mod's I have been getting the Check Engine light coming on. The Subaru dealership says that the engine code is for the engine saying there is something wrong with the cat's. They reset it and it came back on in aprox 150km, they also said that this is common. Has anyone else had this problem and if so what is causing it and how do I fix it?
I have also purchased a GReddy type RS BOV but now I am unsure about installing it after reading some bad opinions of BOV's. If I do install it I am also unsure of the install process.
I am a new WRX owner and have been looking forward to this car for a long time so any opinions and advice would be a great help in my car quest. Thanks in advance and lets get this baby flying.