Quote:
Originally Posted by X5Mnwi
After the 3 weeks I waited for the 11 mode controller to show up, I installed it. Took around 5 minutes as the ass end of the 2026 X5 M60i is closer to the ground than expected so had to do a little squeezing.
Check it out
I'll run with this for a couple weeks before I see if I need to pull the trigger on an exhaust. |
Do the valves stay open or do you have to open them each time you start the car?