2019 GLC43, What are recommended upgrades?
What are the best, forum popular-opinion favorite updates or upgrades to consider. Coming up to 3 years intending to keep forever (dont we always say that but rarely do but I have kept cars a good
10 years before)..
I guess my concerns are better radiator its real hot here, 2 piece or ceramic rotors, intake, anything useful or pleasant to have or beautiful, and more or less proven by popular opinion but not making the car harsh or less comfortable,
It can be anything like stainless brake hoses, suspension pieces, whatever the forum likes. But also mention brands please.
Thanks in advance.


