Not sure which 2006 Nissan xTerra Suspension Systems are right for you? We have over 417 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Travis J from Austin, TX said, "I installed the system myself, along with the single-guage control system. I don't do a lot of auto work, but this was much easier than I expected. The job does require you to make vehicle modifications (drilling holes in the frame, mostly), but it was all quite doable. I installed the whole thing in just over 3 hours. The hardest part was deciding where to mount the compressor (no vehicle-specific guidance given) and some of the directions didn't match the parts included, but a little improvisation never hurt anyone. Once installed, the system works just as promised. I highly recommend these products."