70-5522

The Metra 70-5522 is a subwoofer integration harness designed specifically for select Ford, Lincoln, and Mercury vehicles from 2003–2013 equipped with a factory subwoofer system. This harness allows installers to retain the factory subwoofer when upgrading to an aftermarket radio, helping preserve low-frequency performance while simplifying the installation process.

Constructed with high-quality automotive-grade wiring and OEM-style connectors, the 70-5522 provides secure and reliable connections between the aftermarket head unit and the factory subwoofer system. Designed for plug-and-play installation, it eliminates the need to cut factory wiring and helps maintain the integrity of the vehicle's electrical system.

Features:

• Fits select Ford vehicles from 2003–2013
• Fits select Lincoln vehicles from 2003–2013
• Fits select Mercury vehicles from 2003–2013
• Subwoofer integration harness
• Retains factory subwoofer during aftermarket radio installation
• Plug-and-play installation
• No factory wire cutting required
• Maintains factory wiring integrity
• OEM-style connectors for secure fitment
• High-quality automotive-grade wiring
• Reliable low-frequency audio signal connections
• Simplifies aftermarket radio installation
• Preserves factory subwoofer performance
• Color-coded wires for easy identification
• Designed for secure and dependable electrical connections
• Ideal for professional and DIY installations
• Helps reduce installation time and wiring complexity
• Compatible with most aftermarket head units when used with the proper installation components
• Perfect for retaining factory bass performance while upgrading to modern multimedia receivers and audio systems