Does anybody research the car before they post or what? I have had a Scion Tc since april 2004, If you check out
www.scionspeed.com they make a 3k turbo kit that will give you about 70% more horsepower with stock motor, infact with the stock motor they were able to pump out 400 horses out of the Tc motor, until the clutch blew out, even they say that the motor seems to be indestructable, You will not have to build the internals to beat a muff-stain (mustang). This is not a honda this motor was made for FI. Please research the car before you pass info to people or buy a car.