I have a 2003 V70 2.4T FWD. I would like to put an R exhaust manifold on the car. Has anyone done this and if so how well does it work? Is it worth the $$ and time to do it and just how much of a job is this? Also, the car has a SMALL low pressure turbo which isn't what I like. Is there a better turbo to use, say like the one on the T5? Is there anything else that needs to be changed like injectors or what ever or is this a pretty slam dunk swap? Any input would be appreciated. Thank you