[4bangaturbo]

my car is currently sitting at 85k miles no issues so far! been doing all the maintenance myself after 50k (oil change/filter every 5k, cabin air filter when its starts to get smelly, brake pads/rotors when needed).

now that im coming up onto 100k ive started to compile parts to do preventative maintenance. please let me know if im missing anything or if anything im doing is unnecessary.

-brake fluid flush
-oil change/filter
-cabin air filter
-engine air filter
-coils and plugs
-diff flush
-transmission flush (do i have to replace the whole pan?)
-coolant expansion tank (heard these fail and leak at the bottom in higher mileage cars)
-coolant flush

UPDATE @ 95k miles
-coolant expansion tank seems to be holding up, seems like a more common issues on the e9x
-replace plugs with ngks because i just went bm3 stage 2, the coils seem good still.
-ordered a updated timing chain kit since my timing chain & guide are the older ones
-replaced charge pipes with er, i consider this a maintenance item
-replaced engine filter with k&n drop in