Used this kit on my F26 X4 M40i with BM3 stage 1 tune (not included). Ran for less than 2000 miles. Installation was plug-and-play. The only thing you need is a BM3 tune to run flex-fuel.
Reason selling because I don't use E85 as much as I thought. Selling for $500 shipped (New is $599 with sensor). Or pick up in Atlanta.
https://www.protuningfreaks.com/prod...39560655142961