Intercooler size

[unclebeast]

So my project is a 405 estate now with an xud9te in place which I purchased without the intercooler, no problem I thought will buy one on ebay...but the one that was sold to me had 306td in small yellow paint letters on it when it arrived and its a different size with a slightly different right bracket (as you look from the front), could anyone tell me the dimensions of the one i need for the air scoop under bonnet to line up...I cannot find a thing online.
OR if you have one lying around in GWO I would buy it*...the scrap yards round here (Bury) are crushing them on arrival

* or a complete FMIC setup for a 405 ...