when i did the install on my lincoln, i had to bypass the factory amps because they were being little douches. i could have re wired to avoid that, but i was lazy. Also, just install the HU and see how it sounds. couldnt hurt, right ? //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif