I did an estimation excluding shipping, and install. For the kit, basic spring pack,fox shocks, drivshaft, and sway bar system it will probably be roughly, 3500 dollars don't forget an axle gears hubs and all those goodies too. A tight budget has no place here. It needs to be a big budget with lots of room to stretch. But remind yourself when you pull out the credit cards that this is the only complete "bolt on" SAS kit on the market for the Xterra. And DesertHB's testimonial tell the quality.