Up for grabs is the JB4 Board Only. I upgrade to the G5 ISO board so I no longer need this. Perfect condition. Looks exactly like all the others out there. Good for those who are trying to go Jb3 to Jb4.
2007 BMW 335i | 6AT | ZSP | ZPP | ZCW SOLD
2006 BMW M5 The Pumpkin Spice
IPE Exhaust, Evolve Tubular Headers, BMC Filters, RPI Block-Off Plates, AP Underdrive Pulley, CF delete, Evolve Stage 3 AlphaN Tune, Aristo Collection Sport Six12, 265/335 Michelin PSS, All Metal Widebody, 3M Fiery Orange