Hey guys I'm from Mazda6Club and I'm looking for a donor car for a full day (or 2 part days) in Kalamazoo, MI to make a racing battery tray for your cars! I just finished the Mazda 6 version and I want the 3 to be next. The tray will be made out of sturdy 12gauge steel and weigh about 3lbs. With the battery and tray added on the 6 lost 40+lbs. It houses the Odyssey pc680 type battery. If your interested you can read all about it and see pics pics at Click Me