It appears this AMP is made for this vehicle. The only difference that I am seeing is the 400 amp is made for a vehicle up to 2007 and the 300 model is only to 2006. The only concern I would have is if it connects with all the connection points shown in this wiring diagram. I assume that they released this 400 amp and it is retro active to past years. So while the vehicle was built with the 300 amp the 400 will work.
I would just loosely plug it in and see if it works. If it does then go ahead and install it completely. Let me know if you have more questions. Thanks
Wednesday, November 13th, 2019 AT 4:42 PM