Amplifier Integration Wiring and Antenna Adapter Kit for 1991-2006 BMW

New installation kit for connecting a compatible aftermarket radio to select 1991-2006 BMW factory-amplified audio systems.

Product Details

The integration harness adapts a replacement radio's four low-level RCA outputs, power, and control leads to the matching BMW factory amplifier wiring. A compatible antenna adapter and wire-function instructions are included.

Fitment and Compatibility

For select 1991-2006 BMW vehicles with a matching factory-amplified or premium audio harness and a replacement radio providing four RCA preamp outputs. Fitment varies by chassis, factory navigation, DSP/HiFi option, and connector generation. Compare every plug and confirm the factory system before ordering.

Part Number Information

No separate manufacturer part number is confirmed for this accessory. Match the connector, electrical rating, and intended application to the original system before ordering.

Package Contents

One amplifier-integration harness with four RCA connectors, one compatible antenna adapter, and wire-color/function instructions. Radio, dash kit, steering-wheel-control interface, and tools are not included.

Installation Notes

Connect the labeled wires by function to the replacement-radio harness and use the radio's RCA preamp outputs. The kit is not intended for incompatible digital/DSP systems without the additional interface those systems require. Professional installation is recommended.