Originally Posted by Elsabor67
Sorry it took a bit to answer, once you install it it can be disabled so you can run stock. There are instructions on how you can do this. If you are warranty concerned like me, you can uninstall and when you come back from the dealer re-install. Its up to you. Best to get the combination of BT scan tool and JB3 or JB4 which should be out now.
Stress on the engine i don't really worry about as I only enable the JB3 when i'm at the track. If i want to have "fun" driving I mostly will run MAP 3 and keep it conservative.
Thank you for the information. Iam thinking about buying one and just removing it when I take it to the shop, like you do. Is it a pain to install some yuotube videos I have seen seem like there is a number of things to remove to get to everything.