AEM Electronics Series 2 Plug & Play EMS Engine Management 2G Eclipse 4G63 17-18 Do aluminum lug nuts need

Do aluminum lug nuts need any preparation before installation

Ideal for motorsports

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firm enough for stability

AEM Electronics Series 2 Plug & Play EMS Engine Management 2G Eclipse 4G63 17-18 Do aluminum lug nuts need? AEM's Series 2 Programmable Engine Management System is more powerful than its predecessor. In addition to more robust hardware, there are several improvements over the original EMS, noted in the chart below. Like its predecessor, AEM's Series 2 Plug & Play EMS plugs directly into a vehicle's factory ECU harness and requires no additional wiring or hardware. WindowsT compatible software (2000, XP, NT, 98, 95, ME) makes the task of copying, viewing