mines running:

Standard bottom end
stage 2 NMS head
Custom NMS chip
-31 actuator on standard turbo
Stainless 'zorst
Standard icooler
IB5 gearbox with LSD
B+M Quickshift
No Dumpvalve


My boost is 1BAR, approx 14.5psi. Ollie at NMS set it at that via a bleed valve, but told me not to hold it on boost in 4th and 5th for long blasts cos i will melt something, BUT for short blasts its fine, and its lovely to drive, nice and tame in traffic, but pokey enough to annoy most bmw diesel drivers