Originally Posted by
Hoss
Your assumption is correct regarding the 80mm AFM. Before buying a CDTi box I'd wait until you get your EDS IPF and have a look at the available maps. The idea is that the car's hardware needs to align with the hardware requirement of the maps, eg an intercooler. Once you have a look at the maps you could talk over any issues or necessary upgrades with the your IPF seller.
Dutchy makes a good point about the clutch. The clutch in the Z20LER isn't as robust as the clutch in the VXR, so it may start to slip. However, another Z20LER owner on here is running an EDS Stage 2 map and I haven't read that they are having any clutch problems - I'm thinking Milesy. That said, my clutch started to slip so I upgraded.