[wsrgklt]

I have a 2011 335 xDrive sedan (N55+6MT) with 67k miles. I’ve had it since 2015 35k miles. I was going to replace it this year, but have decided to keep it and maybe do some mild mods. Before I start that, I want to make sure it’s in top health. In addition to regular oil changes, it’s had the following work done by a BMW specialist under my ownership:

Water pump and thermostat with coolant change
Brake rotors and pads
Clutch and drivers side front thrust arms
Coolant tank with coolant change

Going forward, I’d like to do the work myself, as much as possible. It seems like I’m due for plugs and coils. What else should I be thinking about? Is it worth doing the OHFG and belt at this point even if there at no signs of leaking?