Up for sale is my N55 JB4 Stage 2 tune off my 2011 F10 535i.
I had it on my car for about 2000 miles. Everything is perfect, and works great. The boost and instant throttle response, not to mention wheel spin (!!) is great, but I've decided to slow down my high-speed ways and go back to factory specs.
USB Cable to tune updates and fine tuning is included.
I have HARNESS B on this cable, please make sure your car requires HARNESS B before purchasing. There are no refunds.
SOLD
I will ship anywhere in the US for free; sorry, no international buyers. Local pickup is welcomed.
You can PM me or email me at lakerholic AT gmail DOT com
Thanks for looking!
-Eddie