Greetings, Seems like it's a ridiculously tight fit between the fender chassis and plug location, especially the rear driver's side. I'll be replacing the plugs with OEM NGK. I have a combination of different sockets and extensions, but I doubt I can get my torque wrench in there. Am I good with hand-tight and then 1/2 a turn? The spark plugs are 14mm, if that helps. I'm assuming I'm working with aluminum, correct? Thanks! Just realized I posted in wrong forum. Mods, please move me to Mechanical, please. Thanks.