Hey guys, just recently purchased a Bf XR6T, came with a xforce 2.5 catback and a growler kit, and also a brand new SCT tuner, as well as some aftermarket tail lights, and had a few questions. When I opened the tuner box, there is a piece of paper saying for ba/bf models spark plugs have to have a gap of 0.75mm. Is this stock (I'm assuming not) and could I do this myself? Never changed spark plugs before. The tail lights look pretty good, but somehow a little bit of water has found its way into them and now they fog up. Any way to remove it and keep it out? Also on the topic of fuel, I figure on the tune I will be using 98 (already am atm). How do these cars respond to E10/91, for emergency purposes.