Turbo smart MBC $60
Boss kit from toyota $20
1JZ starter motor $80
Thermo fan set up, twin fans, gauge,adapter with sensors for gauge and fan activation $150 can separate
These came with a custom ally rad I bought (decided to keep stock clutch fan) not sure how it all works
pics
http://www.gumtree.com.au/s-ad/blair-athol/engine-engine-parts-transmission/boss-kit-boost-ctrl-thermo-fan-set-up-with-gauge/1092923707 cheers