This Metra Turbo Wire 70-2021 amplifier bypass jumper allows you to install an aftermarket radio into your compatible 2000-2001 Chevrolet Impala or Monte Carlo vehicle and keep your factory radio harness intact when removing your factory amplifier. | Metra | | Turbo Wire Amplifier Bypass Jumper for Most 2000-2001 Chevrolet Impala and Monte Carlo Vehicles | Gray | Best Buy