i drove a 33 with a turbosmart twin port mounted on the pipe down inside the bumper, it wasn't quiet!, pretty much everyone gave me the death stare, or some will know it as the mother in law stare, the straight pipe exhaust with screamer didn't help much either
25det rwd would be too long i'd be guessing (and electronic anyway), as 32 gtr is too short for 25det box as above pic shows, just a 32 gtr or gts4 drive should do it? (both are mechanical)
comparing the price of an auto with a 25 box? really? really?
the only cheap 25 stuff i've seen was 20 stuff that people were trying to fob off as 25det, 25de same as 20
we haven't got any 25 manual half cuts going for that price round these ways
/
are they both re4s? check all the elctrical connections you'll prob find they're the same but r34 has different plug setup so would have to chop and change wiring, if they're not both re4s don't go there!
with a manualised valve body so no electrical issues should be doable?
prob nothing you can do to get reverse back, assuming its got fluid or would be slipping in drive gears too, i just shifted house and threw out 3 working autos!haha, you'll prob be converting with rb20 box for that money
lifters taking a few seconds to pump up with oil pressure? ks getting high? sludge? /\ could try different oil & filter, or if it is lifters maybe some pro ma if ya like your additives