No, I did read about it though. I ordered from a wreckers in Germany for $17 + postage. I will port it out myself. Read about it on this forum.
http://www.jeepforum.com/forum/f67/c...oject-3520802/
Bloke says was one of the most noticeable mods (this was pre 3" Exhaust and pre tune), so makes sense why. More flow to the turbine and additionally, coupled with a less restrictive exhaust would be even better. I will definitely need it done with a GT2066 turbo as well.
Next mod will also be the intake resonator mod, plumbing and considering a thicker intercooler + kit from CB Engineering (or at least cross reference the items to suit) to compliment the extra flow. From what I have researched so far, there are a lot of mods to the aspiration alone, aside from a tune. One aim is to get EGT's away from the engine as fast as possible, and higher flow will help with that (coupled with EGR block). If I can get considerable gains without a tune (maintain factory fuel pressures etc), to me is more beneficial as far as maintenance/cost goes in the need to replace injectors or pumps.
It's a shame this bloke pulled the pin on his project before the finishing touches and testing. I wanted another V8 project (previously had a 355 stroked Commodore) but have decided to try my luck with the diesel. Looked at a set of heads as well to view how good the facotry porting was. If I can find a set for 200 Euro, I will buy them.