Hi all,
I got mine a week ago and found to have made a difference. I have a JK 3.8l. Obviously, it would have made a bigger difference if the engine was properly tuned...(just out of the 10k service and it is running like a dog, one wonders who actually works on our cars!!!)...
Anyway, have a flashpaq on order, so maybe I can iron out the flatspots and get a bit more guts and better all-round performance.
If it makes a difference, it is never a waste of money..
best to all
gb
|