GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen 2014-2019 R2R

The Chevy work/elevation trim R2R T-Harness allows you to add any aftermarket subwoofer to the Chevy work/elevation trim system in minutes. Using the Chevy work/elevation trim T-Harness with a BassRESTOR allows you to add any mono amplifier you have to any GM vehicle While restoring the bass frequencies. The LOC will provide you with Low level a.k.a pre amp signal and remote turn on for your amp. The R2R Chevy work/elevation trim T-Harness is made with the best quality parts available. The twisted oil and fire-resistant wire prevents any EMI or damage from installation. Insulated with rip proof loom the 100% ofc copper inside our Chevy work/elevation trim T-Harness will provide a life long solution for adding aftermarket subwoofer.     100% Hand Made LOC will come pre-wired IF selected  24-25" inch harness length 100% copper USA made wire Vehicle factory OEM connector fitment TESA tape base finish with abrasive resistant loom. Shock-Wire© EMI blocking twisted speaker wire Wire Fer