The 4.6 is running superb.
I had a coil go out a week ago.
Had already purchased new set of Bosch coils
and new stems. New set of plugs ready to go.

I wanted to do valve covers at 5be same time.
Didn’t get the covers done.

Love the Red Rocket!

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2003 4.6is X5
2003 525it
2003 E53 X5 Standard shift