Originally Posted by jms
someone has to do a write-up on this,
Someone already has:
But I think we should have our own writeup for the KB. I did mine last year, and it took me longer to put the new one on than remove the old one; it's a pretty tight fit with the new o-ring seal. Luckily (as mentioned on Top Gear) BMW pushed the engine back as far as they could, so there's a lot of room to work up front where the pump is . . so much easier than other cars.