I just crossed 100K miles in my 135 yesterday, but have been making my list for a couple of weeks. Fluids listed are flush and refill of course.
So far on my list:
- Oil Change with Oil Analysis
- Differential Fluid
- Coolant Flush
- Power Steering Fluid
- Brake Fluid
- Install rear M suspension pieces (bought a while back ago, moved and don't have room to DIY anymore)
- Raise Coilover Ride Height
- Alignment
- DV+ Install
- Replace Tie Rods (have parts already, might not be necessary)
I had my clutches in my DCT Trans replaced a year ago along with all fluids and filters, also had Oil Pan Gasket done at the same time. Coolant Expansion tank was also replaced about 10 months ago.