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Crux Smart Upgrades

Crux Smart Wiring Harnesses

Top Sellers in Crux Smart Upgrades

Install an Aftermarket Radio in select BMW, Mercedes, Porsche & Smart Vehicles and Retain Steering Wheel Controls

• For select Mercedes, BMW, Porsche & Smart Vehicles
• Retains factory features with aftermarket radios
• Retains factory-installed amplifiers (Analog amplifiers only)
• Retains Steering Wheel Controls via built-in, pre-programmed interface
• With navigation outputs (Reverse gear, Illumination and Speed signal)
• Provides Accessory Power ( 2A MAX )



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