This harness is a 27" extension for the factory evap connector in the engine bay. It is intended to facilitate easier installation of LT4 blowers on LT1 engines in the 2016+ Camaro or 2014+ Corvette (or any other application using the new connector).
These are crimped using an OEM crimper and die to ensure a lasting connection. This is 100% plug and play.
DSX manufactured components are covered against defects in materials and workmanship for the life of the product.