I have a 2017 wrx sti with 30,000kms, and a stock block. Among many other things it has:
csf radiator /oil cooler combo
Killer b pickup
Killer b pan
Killer b windage tray
I run 6qts 5w 30 redline oil currently but I have also run motul and regular Subaru oem oil. The car doesn’t burn...
Up for sale is my 2017 STI with 61,xxx miles, it is my daily so miles will slowly go up. Car has been babied and well maintained. I am the only owner(non-smoker) and ordered it new with added Harmon Kardon speaker with sub package and added short-throw shifter from the dealer.