these are just MY opinion.

cons:
since the exhaust is right next to the pasenger cylenders, they get very hot and are more like to throw a rod on that side.

everything is very compact. so if you are doing something simple, it is almost worth the time to take everything off just to make it easier to get your hands where you need them.

now that all of the turbo`D suby`s are 2.5L all of the 2.0L will be very cheap.... this is both a pro and con.

Pros:
Turbo!!!

the way the engine is set up, there is a lot LESS resistance and friction as a whole.

lots more