My 45RFE makes no noise at all.

 

Stay the hell away from those WJs I wouldn't wish them upon my worst enemy

 

 

Thanks guys! Would you say the 4.0 has enough power to go down the interstate to get to places and go on trails loaded down, as I'm going to be building it to be an overland/expedition rig and still get decent fuel mileage? I don't have the time or money to do a stroker build to it.