cost.
 

what would an estimate be for a stock TT 1994 supra, to achieve 485hp?
what would i need to upgrade?
can you guys please let me know what im in for, price wise! :P

round guess to buy a stock 1994 mark4 TT
price to upgrade and mod to achieve 425min-485max HP.

Your looking around 15k to 20k us dollar. For the car

You would need to upgrade intercooler 500 us downpipe 200 us and intake 100 us either a piggy back fuel controller 300 us or standalone ems 1400 us and best option would be an electronic boost controller 400 us. Not exactly sure on boost level capability of stock twins but u should be able to make your 485 mark. If u did upgrade turbo with the mods I just listed u could take it over 600hp. Pretty easy and reliably.. if I'm wrong about anything some one will correct me

so your saying 3500 canadian, after i buy the car?

Do you mean 485hp or 485rwhp? To hit 485rwhp on anything but a brand-new engine and brand-new set of turbos, you'll need to go to an upgraded (single) turbo setup. 485rwhp is *extremely difficult* to achieve on the oem twins and a 6spd...it's considered a bpu++++++... level.