This Fleece performance CP3X2 harness is a must - have for your 2003 - 2005 Dodge Ram 2500/3500 with HP Tuners or 2006 - 2018 models with EFI Live. If you have Dual CP3's, it allows you to control them directly through your ECM, eliminating the need for an expensive dual pump controller. The part number is FPE - CP3X2. Its features include no need for a costly dual pump controller, the ability to theoretically control up to 3 pumps, and it requires custom tuning.

Using this CP3X2 harness is easy. First, make sure your vehicle is within the specified years and models (2003 - 2005 Dodge Ram 2500/3500 with HP Tuners or 2006 - 2018 with EFI Live). Then, connect the harness to your ECM as per the standard connection process. Remember, since it requires custom tuning, you'll need to get it tuned properly before use. As for maintenance, keep the harness clean and check the connections regularly for any signs of wear or looseness. If you notice any issues, consult a professional mechanic right away.