It is not the same engine, There are differences,, but ofcourse anything is possible with enough money and time such as the turbo,,
You can get it tuned..
THOUGH im not sure exactly what changed between the 01-03 2.3Ls and the 04s+
The BAMA TUNER is worth the money,,
The K&N INTAKE is almost worth the money,, I personaly did not notice any difference besides the cool wooshing sound as it sucks in air at high rpms but it does look sweet,,