I have had my Supercharger for about month now. I have put about 2000 kms on her so far. The mileage has dropped since the install. I was getting about 13.5L/100kms doing 120 km/hr. Now I get 14.5 - 15 L/100kms doing 120 km/hr. If you want more power you got to add more fuel. I am still amazed at how quiet the charger is. You can't hear it in the cab. The other thing that surprised me was how you can drive the jeep at a lower RPM and still have torque to climb hills. Before the install if the RPM's were below 2500 and I stepped on the gas, the jeep barely moved. I had to drop a gear get the RPM's up before she really started moving. After install the I have had the RPM's down around 2000 - 2200 and she still accelerates. The main reason I installed the supercharger was for the torque increase to help with towing my sled trailer in the mountains. i put her in cruise control and she just climbs, but the gas drops pretty quickly as well. hahahaha Well this install was to tie me over until I purchase a truck to do my pulling. $3000 for supercharger and $1000 install is a lot cheaper then $50000 truck. If anyone has questions just ask.

Let the mud fly