i've got a 2003 k12..
so far i've put a remus muffler, k&n drop in filter, electrical grounding, white headlites in.. these are the performance upgrade..
i'm pretty excited to read about the superturbo and was wondering how i could get one?
i live in singapore and cars here are super expensive! the march was ideal cuz of the size(or lack of it) and price..
next i'm gonna get a custom fabricated extractor done and a cold air intake..
i would really appreciate it if someone could enlighten me about the superturbo! feel free to email me at email@example.com