Hello,
I'm shopping for spark plugs and see on FCP the genuine BMW recommended plug listed but also a Bosch option at less than half the price:
Genuine BMW
Bosch
Under "Fitment", Bosch's plug lists M5's and M6's, so it should work, but question is, how different are these plugs, "really"?
I am not a fan of paying twice as much for name, but also don't want to run into any issues.
Is anyone with an M6 here running the Bosch plugs, and if so, how have they been holding up?
Car has the Comp. package, but otherwise stock power-wise.
Thanks in advance.
- Leo.