[jeremyuhh]

I have the same problem. VRSF CP, VRSF catless DP, VRSF fmic, afe intake, bootmod3 stage 2

2015 n26

Was stage 1 sans Fmic with no issues at all. Once I installed a fmic and flashed to stage 2 and changed to colder plugs, car started frequently stalling into neutral when coming to stops, having rough idles, and randomly jerking when stopped/on the brakes.

Just checked all my piping and connections - nothing loose, cracked or missing.

Pro tuning freaks gave me a custom tune that didn’t help at all. After that they asked for data logs and just told me what problems I have rather than offering solutions or fixes.

Has anyone figured out what this is ?

Going to reluctantly flash back to stage 1 and see if the issue persists.