WHAT in blazes is that last couple of pics, the Dual Stage/structure cat?
As for the Tuner dilemma... Until Vishnu/Shiv gets the harness and Firmware released their won't be much to offer..
BMS tune can't be compared to the V4 either (not the same level of hardware. What is being released is equivalent to a JB+ but for the N55, so even attempting a comparison will be pointless... I wish shiv would hurry up with the firmware and harness so I can get that up and running as well in the X5.
Ultimately we cannot compare the two tunes until the Stage 3 JB3 for N55 comes out. Things are looking up for the N55, but we have to thank all the development on the N54 for most of it..
Im not trying to turn this into a tuner war... And that's why I will be using both tunes (not at the same time) on my X5 to see what kind of gains (a heavy beast like mine) will get from both parties...
I have no loyalty to either tuner, but I will remain discreet and not share any technical aspects of either one as they become available to me. As Matt said, lets keep this civil, and not turn this into a flame war
BMW X5 35i: Boopie Exhaust & Intercooler, K&N Drop in Filter, JB3 (3+ psi)
2013 Dodge Challenger R/T: CAI, Catch Can, Custom Exhaust, Headers, 87MM Throttle Body, Diablo Custom 93 OCT Tune