best get it checked out before you install the Cobb. its always better to make sure the car is okay before you tune it.... hope you will enjoy the Stage 1 agressive map!! its truly pant shitting.. you will DLM when you feel the big difference lol
__________________
Gone:
N54 335i is the Legend!
N55 435i
Now: 718 Cayman GTS / F83 M4
|