Thread: BMW 28i X1 flash tune options?
View Single Post
      09-17-2019, 07:47 PM   #8
BMWKing123
Enlisted Member
0
Rep
30
Posts

Drives: 800+ HP C7 Z06, 550i M, M998
Join Date: Sep 2019
Location: PA

iTrader: (0)
Quote:
Originally Posted by citizenboyo View Post
Whats the difference between the Jb4 and the Jb4+?
Did you end up getting a JB4?
Appreciate 0
Quote