How to Install JB4 Tune for Q50/Q60 + Jb4 App Setup 

Great video man! Short, great camera placement and instructions! Got it done this morning without any headaches!!

Yo. Nice video. Did you do anything else to your car along with the JB4?

Great tutorial 👌 Why is it that some of the jb4 kits I see online have the blue wire on the bluetooth sensor to the box?

what exhaust setup are you runnning bro? sounds nice

do you need the connector kit to be able to hook it up to your phone and too the car i bought the jb4 but i didn’t buy the connector kit was it needed ?

Which map is safe to use it on stock car?

Link to the jb4?

That plastic clip does not come out easy lol