thinking about putinga lift kit on my truck 06 fx4. what r the drawbacks. if there are any. does this screw with the warranty. how bad does it affect the ride/power?

 

you shouldnt have any warranty issues, mine was done through the dealership. I have the fabtech 6" lift and it rides great but that is also affect by your tire choice also. Now the power will be affected greatly depending on the size of tires you choose.

 

I agree.