Z4-forum.com

Hey folks, second post here :)

I bought an 03 z4 e85 recently and within a week, my SES light came on.
The ODB2 reader is giving a cylinder 5 misfired code; the previous owner (who is a Carmax mechanic) changed the sparkplugs recently so I'm planning on switching the ignition coil. My question now is which one do you recommend that would make me feel good about keeping the engine happy?

While we're on the topic, I'd also like to know what do you recommend for fuel injector?

i ended up going with ngk lol
https://www.rockauto.com/en/moreinfo.ph ... 7060&jsn=1

Good call, Rockauto has such good prices that even with the shipping costs you still save.