[bird]

BMWBLOG published a great DIY write up on cleaning the valves in your N54. Worth a look and read even if you're not interested in apple tree mechanics

http://www.bmwblog.com/2014/04/24/clean-n54-intake-valves/

 

[MPWR]

Can't lie this is pretty cool, what other car maker would even do this... none other than BMW i bet.

Thanks for sharing this.

 

[cfrp]

kind of early but worth bookmarking for down the road!