bangahh - im about to attempt this install soon as well on my 33. Ive had opinions that it would lag quite considerable so could you give your impressions on this as it seems that the cooler has been on your car for quite a while. Also as bless_you have mentioned, does the 33 only require 1x180, 2x45 and 1x90 bends. btw i got quoted $170 for the piping - in stainless steel, from the materials wados stated. is this a resonable price.