if you buy the new Turbo mgazine, it has a full article about the STi ESX. it is soooo bad ass and you would never have to modify it. all comes done by the factory.

mods are:

- boost and gas temp gauge mounted by steering wheel
- short throw shifter
- a complete touch screen navigation sytem with a d and dvd player
- 425hp
- ESX/STi stage IV peformance package
- bigger turbo
- upgraded intercooler
- high flow exhaust
- fuel systme upgrade
- enhanced fuel delivery
- enhanced cooling system
- sustom ESX/STi Ecutek ECU tuning
- stainless brake lines
- cross drilled rotors
- BFG G force tires.

also the car comes in pretty red with white racing stripes down the middle. in the interior, everything that is blue on the inside of a regular STI on the ESX it is all red.

the car is supposed to be priced is the mid $40s to loe $50s


to sum it all up. this car is a monster and you truly do not have to touch it in anyway