It's been a while but this update is a good one!

I finished building and installed my Brembo big brake kit, which uses F10 M5 front calipers and rotors along with Porsche Panamera rear calipers with F85 rotors. 6-piston front 4-piston rear monoblock Brembo calipers.
I posted details on the BBK here:
https://xoutpost.com/bmw-sav-forums/...ml#post1182346

Here are some pics of the finished product.









In other news I also got around to installing my Provent 200 OCC. It's a bit of a pain to install given it's huge size but I am happy with how it came out. Time will tell if I need to make revisions because some people have had issues with hoses becoming compromised over time from oil, leaking fittings etc.

I built a block off plate out of some 1/4" aluminum. I hacked it up with an angle grinder, a drill, and Dremel. Surprisingly it came out pretty good! I also bought some adapters from Australia via eBay that step the HGUE 1" hose bungs on the Provent down to a more manageable 19mm 3/4" hose. This offers many more hose options and the smaller hoses are easier to work with. I built a bracket for the Provent out of another bracket I had laying around (LED light bar IIRC) and some aluminum stock.




I also chopped down my dipstick, it was obnoxiously high as it was designed to have the engine cover and large air intake box installed so I cut it down so it's still functional but out of the way, this also freed up some room for more direct Provent hose routing.



For vacuum source I use the OEM plastic pipe that runs along the valve cover, I bored it out so a 10orb to 12an adapter could be threaded in. I am happy with this as it can be removed and the system can 100% be reverted to stock relatively easily, I don't plan to do this but it's nice having the option.


I modded the Provent as others have done to regulate the strong vacuum on the system. You can also see the clear hose in the background which I use for my drain, it's plugged a ziptied away by the transmission splash shield. Some have ran this back into the dipstick but I prefer to drain the oil myself so I can see how effective the system is.


While I really wanted the OCC to be out of sight, given it's size and the layout of the engine bay I couldn't find a decent solution even while exploring relocating items like the HVAC coolant lines and valve. Where my Provent has a fairly prominant location, it is very accessible and it does visually block some unsightly vacuum and fuel lines just behind it. This location also allowed for fairly clean and direct hose routing.






With the X5 in the garage for a bit I also repaired the boost leak on my ATM intercooler up pipe


Installed X6 OEM black grills


Replaced the cabin air filter


Clay-barred the paint


....and cleaned the leather
BEFORE


AFTER



Here are some additional pics!