Viper mod jumper harness/RIPPmods Plug wires
Looking to do the Viper coil modification on your XJ, TJ, LJ, WJ 4.0L engine?
Here we have the Jumper harness you need to get the job done! Simple Plug n Play extension harness for your vehicle.
Just plug it into your OEM harness and the other side plugs into the new standalone coil pack.
Also as an added option is the RIPPmods performance plug wires to run in your system!