I was gonna buy the PWR cooler today but they were out in that store. But the guy said there is one type used on BA's and that cabbies put in and he rang this guy greg "something" who runs Nolathane is Australia and he said it was the Drivetech one. So I bought it (only a bit more expensive than the PWR). It comes with generic instructions as well as instruction for a falcon AU so im not sure how similar the AU's and BA's trans are. Anyway, it says you can connect it in series with the radiator or to run it standalone with the transmission lines. Which way is better?

Run it seperate, the radiators can fail and leak coolant into the trans line, killing the box.

have to agree on this!

OK, i'll run them seperate, no doubt i'll need help again though, so i'll keep you posted, thnx.

As has already been said, run the cooler seperately. Don't worry about the installation, it really is quite easy and the instructions are usually very clear.

cheers mate, hopefully i'll get it in this sunday.