yes --- your radio has a amp. do you have DSP ??. some has a AMP in the left side compartment in the rear under the CD changer and some has it under the spare tire well by the battery. mine is under the CD player bolted up behind the Blue tooth interface module (EVEREST IBUS US Module). its black, square about 8inch by 8inch with one main multi wire plug. when you get to it you cant miss it. the tag say model no. AMP E53