As the title says. I may be in the minority, but I actually like the 2010 and earlier SRT chin spoiler better than the 392 chin. Has anyone here installed a 2010 on an '11-'14 Challenger, including the belly pan, duct work, to make it fully functional? I have seen plenty of threads doing the opposite, putting a 392 chin on an older Challenger but not the opposite way. If anyone has, part numbers, instructions, tips, and of course pics would be greatly appreciated.