Traded my 2006 Subaru WRX Wagon for a C3 last month haven't looked back! First mods were: 17 x 7.5 STR 601 with 2054017 Nexxen JL Audio 8w3v2 with Alpine mono amp Vinyl front bumper Yaris SE shift knob 35% tint all around Up next are a set of lowering springs, most likely Tanabe or Tein...
Nice. Tein H Tech's are nice. If you go Tanabe you can get a little lower. I don't have experience with them but hear positive reviews. I went with a JBL amp and sub and it pounds hard and very clean. I also installed a bass knob to bipass my touch screen for convience. Amp and sub definately a great upgrade to the flat stock output.
looks like a great beginning. would be tough for me to get used to though... going from a wrx wagon to a prius c.
Looks really nice... amazing what a vinyl and a set of wheels does to the car... Day & Night.... Very nice!