To clarify my noobness :
Gts-t rb25 awd box went straight in the gts4 with no drama .. Except for the wiring part .. A mate had it wired up and running in 2 hours . Drives good with the 25 conversion and just need to mod plate it and rego it for road use . Im still learning a lot from this forum and am thankfull all you guys have helped out .
Big cheers from here's people !!
Thankyou.
Ben.