Hey, this is my first post on this site and am just looking for a little info...So far the SRT-4 has gotten way more aftermarket support compared to the GT cruiser. I'm aware that they both come with th 2.4LTurbo motor that has some differences. But, are the aftermarket mods like down pipes compatible for both? Also, what is the difference between the ecu's on the two cars, and is it possible to run the SRT-4 ecu with the GT Cruiser??