Has anyone installed the burger stage 1 for there x5/x6 5.0 400hp/450tq engine
Please tell the full story for us guys looking to purchase
1. Easy to install as promised? Easy to uninstall?
2. No codes after install? And uninstall?
3. Still can be driven as a daily driver?
4.going in for service to BMW? What's the deal
5. Is this detectable even though disassembled, by BMW if in the event of an engine issue. Can it be traced!
6. Does this void warranty
Thanks in advance
Rob