I use 5w-30 valvoline or mobil and works perfect too but mine is a 97 no vanos and also only put premium 93 or higher don't put 91 or 87 I'll better :) I'm the third owner of my car and I love it is pretty fast! I been head to head with newer mustang GT maybe in a future I'll go for a stage tune one :)
I have an 02 525i and I just had a panel under the front start hanging but there’s also what looks like vent pieces hanging by the front driver side tire, u set the bumper. What is this and how severe is the issue? Thanks in advance for any help🙏🏽