556UXL DIRECTED UNIVERSAL BYPASS MODULE

556UXL Larger Universal Bypass Transponder (key in the box)

The 556UXL is a larger version of our popular 556UW designed to handle larger keys which don’t fit into the 556UW. The 556UXL remote start immobilizer interface module is used when installing remote start products in vehicles equipped with a transponder or RF (Radio Frequency) based immobilizer system