Originally Posted by W///
I definitely wouldn't call this good news for sure. Swap out the 0W40 after a short interval and see your lead levels again.
Yup I will. Probably around 2500-3000miles. Considering the reports I've seen others post, I'd call it hella good news.
'08 E90 335i 6MT. VM 6466g2 kit. Stage3+ Fuel-It with FPR return, BMS PI injection, widebody
'09 Z4 sDrive35i DCT, MHD Backend flash, JB4, DCI