Originally Posted by beef08
nice..is this the only mod you have so far?or do ya have exhaust, intake, programmer? and how much was it for the 4.0l?
I have a cone filter. It was not my choice the previous owner ripped out the stock intake. I'm still up in the air as to what I want to do with the intake.
Originally Posted by patrickke
is it worth doing on a truck with 27k?
I was going to say no....but I just got through my first tank of gas and now I would say not only yes but HELL YES!
The idle is still smooth as a babies butt. The power is normal during city driving but it feels much better at highway speeds. The MPG's are what I'm most impressed with. After the first full tank of gas (Approx. 30% City and 70% Highway) I got 274.4 miles on 14.2 gallons = 19.3 MPG's!!!! I drove it like normal, wasn't easy on it at all. 80 MPH on the highway with cruise control, and normal driving in the city.
MPG's prior to the Screamin Demon Coil pack were between 16 and 18 (more 16's and 17's than 18's).