Hello New owner. High maintenance?
 

Hi ,

I just bought a 97 TT Supra ( Japanese specs).
It has a single T76 Turbo set up. HKS Double clutch and a 1J Tranny (5 speed manual) as per the previous owner.The rest is all stock, besides ECU upgrade of course.
The boost is set to about 0.8-0.9 bar >>> how much rwhp do you think i got currently with this set up????
My goal is to keep it around 400 - 500 rwhp. It wont be a daily driver , but i would love to drive it about 3-4 times per week at night when its not so hot outside. My question is ...do i need anything else or am i good to go?
My 2nd question is : Does this car need high maintenence according to what i stated above?

Thank you all so much

alex