Rick, you gotta search on a this sitee, for past year we talked about that soo many times that there are at least 5 threads that got all the info I would suggest to do 5-speed swap and 19t kit installation together, then you will need to pay only once. you need: 19t, may be s60R manifold, bigger flow injectors because stock t5-r once, are not good enough, a new downpipe, a muffler shop can make you 3 inch all the way for 500. S Stock Volvo oem clutch is really good, but expensive, last time I checked it was 420. so 19t kit with 5-speed will put you in low 13s.