http://cgi.ebay.co.uk/Radiateur-d-a...ning?hash=item3a4f6fdf14&_trksid=p3911.c0.m14
For the longer core, bit sneaky as its from the french ebay (saved afew Dereks), and fits perfectly behind crash bar (65mm)!
I did this a few months back, very little lag! Massive improvement, constant pull all the way to redline.
Few recomendations, dont bother faffing about with the fog lights, I spent a day on the near side (passenger) piping, triming it, bringing it closer to the chassis, when we should have really gone around and brought it out. Get shot, the housing is very deep and use the fog light hole for your 80mm air feed.
Also, match the pipes up true and square on, top to bottom without the silicone couplings, youl risk the pipes meeting at angles and risk popin off (I made this mistake). Secure top and bottom of the core 8mm bolts.
Preperation is the key and nevs
guide to fitting is spot on!