[zcali925]

Did a drive from Sacramento to Bay Area last night. Got my 2015 535i up to a nice cruising speed and it sure can go when it needs to and stay comfortable. Thinking about adding some engine goodies but not sure to start with software then upgrade parts afterwards or vice versa. Only problem in 6 years has been oil pan gasket (fixed). Hard to see why trading to newer would improve versus tweaking for some extra fun when I want it.