AP4-FD21 PAC AmpPRO Aftermarket Amplifier Interface NEW Trailblazer Flip-key Automatic 2021

Trailblazer Flip-key Automatic 2021

Average Current Draw (Music) - 90 A

· Block up to 250 numbers with one-touch Call Block on base unit and handsets

Discover Media (MIB STD2)

iPad(R)/iPhone(R)/iPod(R)

AP4-FD21 PAC AmpPRO Aftermarket Amplifier Interface NEW Trailblazer Flip-key Automatic 2021BRAND NEW AP4 FD21 PAC AmpPRO Aftermarket Amplifier Interface Your amp will sound better than the factory system You can make a less than ideal factory system actually sound premium by replacing the weak factory amplifier with a more powerful aftermarket amp. PAC's AmpPRO interface consists of a module and a vehicle specific T harness that make the job much easier. Now, you can install an amplifier of your own without losing any of your vehicle's