I'd like to understand where you got the information that the Corolla turbo didn't get a lot of effort put into it. Like to see how many people have homologated a car and made a car ADR compliant recently. i agree with eviltwin on this one, the ae112r was a very poor effort on toyotas part, what could of been and what we ended up with was worlds apart. 115kws and 9.5:1 comp ratio.......lol... and if u payed the almost 40k price tag for one u eaver had money to waste or your a corolla nut. sorry to any owners of this model no offence, hope they do better next time