Factory Radio Upgrade in El Cajon

Want to keep your factory radio? We upgrade it in place. Add wireless Apple CarPlay, wireless Android Auto, Bluetooth audio streaming, USB-C charging, backup-camera input, dual dashcam input, and even satellite radio to many factory head units, without changing how the dashboard looks. The integration modules we use plug between the factory radio and the rest of the vehicle's harness, intercept audio and video signals, and inject the upgraded features through the existing factory display. The result: OEM appearance, modern features. Supported vehicles include most 2010+ Toyota, Honda, Lexus, Acura, Mazda, Subaru, Hyundai, Kia, BMW, Mercedes, Audi, and many GM and Ford trucks and SUVs. Some older vehicles can be upgraded with simpler Bluetooth-and-USB-only modules. The install is fully reversible: every connection uses an OEM-style T-harness adapter, factory wiring stays untouched, and the original radio can be reinstalled at any time with the factory warranty intact. Common factory-radio upgrades take 1 to 3 hours. Lifetime workmanship warranty on the integration module install.

• Wireless CarPlay / Android Auto add-on modules
• Bluetooth + USB to factory radios
• Backup camera input on factory display
• Satellite radio add-on

El Cajon drivers, a 25-minute drive up the SR-94 to our Palm Avenue shop. Trucks, lowriders, project cars, and daily drivers all welcome.

El Cajon has one of the strongest truck-and-lowrider scenes in the county, plus a deep daily-driver mix from the Bostonia, Fletcher Hills, and Rancho San Diego neighborhoods. From Main Street, the SR-94 west, then I-805 south, exit Palm Avenue, gets you to 1610 Palm in about 25 minutes. Common El Cajon installs include subwoofer-and-amp combos for trucks and SUVs, custom fabrication for lowrider audio, false floors, fiberglass amp racks, plexi-window enclosures with LED lighting, full system rebuilds for show vehicles, OEM-look CarPlay retrofits for daily drivers, alarm and remote start systems, dashcam installs with hardwire kits, and audio repairs on systems originally installed elsewhere. Walk in any day, written quotes on the spot, financing through five lender partners, Spanish spoken.