Difference between.. these two models Please
 

I need to know the difference between the 2007 S60 2.5T
and the 2007 s60 2.4 Type R? if its a 2.4???
I want to upgrade whatever I need to complete same performance,
is it a totaly different block? or is it just tuned up with exhaust and computer? and boost control?

Thanks for advice!~!!
-Tommy Jones
if you can look me up on face book,
Tommy Jones, Evansville Indiana. this forum is very slow and hard to access on my computer! thanks folks~