Jet performance chip

[jeff]

Has any one used this chip? I was thinking of investing in one, but not sure if the cost (225.00 at 4WD 239.00 at Summitt) was worth it.

Wondering what the power gains are and how it effects the fuel mileage.

I have a 2005 Jeep Wrangler Unlimited with the 4.0. Thanks

[Ghost00TJ]

Has any one used this chip? I was thinking of investing in one, but not sure if the cost (225.00 at 4WD 239.00 at Summitt) was worth it.

Wondering what the power gains are and how it effects the fuel mileage.

I have a 2005 Jeep Wrangler Unlimited with the 4.0. Thanks

I have a stage 1 Jet Chip in my 2000 TJ 4.0 and AT, at first it seemed to make a dif but I am not so sure now...maybe the computer learned to get around it. But in its defense I did get it used.

[brown-man]

you'll get more hp out of the tornado thingy . . . .

[Ghost00TJ]

That Tornado thing is BS, just like my TB spacer i bought, all it did was change the sound a little.

If it was that easy to add horse power and mpg GM would of done it already