NGK Iridium IX Spark Plugs, Resonator-Ectomy Tune (Resonator removed)
Boost Gauge (Standard SunPro)
Just bought my WRX a few weeks ago and have plans for pretty much the whole car!
Approximate $ Spent Modifying Your Car:
$260.00 So Far
Had to replace the Radiator after finding a decent crack on the top of it. Just replaced it with a aftermarket radiator from AutoZone to get me by until I can put in a better performance one when the weather is nicer and I have more $ of course!