well i wouldnt mind saving the cash but then i think it would be complicated for me to do, i see all the parts required and feel like i will end up missing something. but ive heard alot of turbo parts can be found on ebay as to cheap intercoolers, exhaust manifolds but dont really understand it that well. so if i did go the cheap way how would i go by tuning. would it be easily tuned, or would i have the hardest time in the world??