I'm helping a buddy of mine, sell his JB4 with the new G5 board.
Local pick up/Shipping
-JB4 G5 board
the G5 board has better control of several parameters (isolated boost control among other new features, and is a superior tuning solution to the old JB4 G4 board.
His asking price is 500$
Keep in mind the JB4 with the old G4 + USB cable is 509$. the upgrade I believe is 150$ to the G5. NLS/2STEP is another 30$.
Let me know if you are interested!
SOLD --'07 E90 335i, PTF COBB E50, HFS4, ER CP, ETS 7", AA DP, Vishnu Exhaust, DCI, ACT, Nitto Nt555
'10 E92 335i M, 6MT COBB v3, ER IC, ER CP, VRSF DP, Fuel-it st2
installing soon: Mfactory LSD, , powerflex subrframe bushings