...transmission for upgrades? It is an 2002 RSX with sport shift transmission. It is a really nice looking car and bith of us are pretty new into the import world... looking for some guidance not criticismI am just looking for a way to if possible keep his transmission automatic (sport shift), or if he has to switch to a manual tranny, does he have to put in a k20A3 5 speed, or can he use the K20A2 6 speed? Thanks