Continue shopping “PAC(R) – PAC AP4-GM61 AmpPRO 4 Amp Integration Interface for Select 2014-2019 GM Vehicles with Factory-Amplified Bose Sound Systems, AP4-GM61” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × PAC(R) - PAC AP4-GM61 AmpPRO 4 Amp Integration Interface for Select 2014-2019 GM Vehicles with Factory-Amplified Bose Sound Systems, AP4-GM61 $362.49 PAC(R) - PAC AP4-GM61 AmpPRO 4 Amp Integration Interface for Select 2014-2019 GM Vehicles with Factory-Amplified Bose Sound Systems, AP4-GM61 quantity $362.49 Coupon: Apply coupon Update cart Cart totals Subtotal $362.49 Shipping Free shipping Flat rate: $5.50 Shipping to MA. Change address Country / region: Select a country / region… United States (US) State / County: Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $0.00 Total $362.49 Proceed to checkout