Nice with the photos. passenger firewall was indeed a bitch. I used the tekton extra long plug socket and found it easier than an extension so the torque wrench would fit. I don't know about you guys, but my plugs still measured .032 gap, so I'm not sure where the wear comes into play. I expected the gap to grow *changed mine at 20k though* ...
08 E90M3 6MT Alpinweiss/Carbon/BMW Pedals/Dinan Exhaust/Rattle fixes