If your looking at spending more money down the track on more mods to make the car go faster, then go straight for a PFC.
All the hype about it not working well with the standard auto is well exagerated. I have owned a s1 r33 sedan now for a couple of years, it spent 12 months in the 220 - 270 kw range and now its up into the 320rwkw area and i still cant fault the auto.
My box has a mv shift kit and a large trans cooler but thats it.
as a precautionary messure my car is going in on the 7th dec for the full race trans build by MV autos, which will be somewhere around the $2500 - $3000 mark including hi stall, etc.
when you compare how much guys making this sort of power spend on a decent clutch etc i think the 33 auto's are sold well short of what there capable of.
anyone that coments on here against what i have just said, has never been in a r33 auto with a shift kit.
Cubes can vouch for the shift quality, so argue with him.
Sorry Joel but i need someone to back up my claims.
Or ask 4doorsleeper.
Cheers