senna_T, I'm looking at RAPIDS stuff at the moment, you're right we certainly are spoilt for chioce. Thanks for the input, much appreciated. I'm just wondering if RAPIDS cooler may be a little too big for my requirements? Tab, pm sent to Paul@elite and am awaiting reply. Cheers for the link. BA_XR6Turbo_Ute, it would seem Elite have a great rep, look forward to speaking with them. What have you had done to your ute? tonester, thanks mate, that's exactly the sort of info I'm after. I've had thoughts of replacing the cat with a more efficient product, perhaps a 3 1/2" Metal Cat. Little scary to hear about the flex plate bolts, what were the symptoms? How have you found the transformation in performance? Any cons or reservations from upgrading to this power level? Oh, is yours an auto or manual? Thanks again guys for the info, much appreciated. Adrian