Most bumpers need re-updated, so a nice, fairly cheap mod would be painting or even bed lining all you plastics and even your rims if you like that look. I lot of people put on a PML or Poor Man's Lift which consists of this.. https://www.4x4parts.com/nissan/xter...les-p-145.html and I index of your torsion bars on your front which you can find out how to do pretty easily though searching this site. The best thing to do it just search the sight over and find things you like on other Xterras that you like and that are in your budget. Have fun with it!
2001 Xterra 4x4
Lift/Tires - 3" AC AAL SL, Revolver Shackles, 2" AC BL, 33x12.5 Duratracs, 15x8 Pro Comp 52 Rock Crawler wheels
Exterior - RLC Fab bumper, custom Baja light bar, Rage roof rack, White Knuckle rock sliders, Skid Row skids, Warn hubs, Cherry Bomb Extreme dual exhaust
Interior - Pioneer DEH-3200UB deck, Sony Xplod door speakers, 2 12" Kicker Comps in Kicker box, 350W Bolt amp, Cobra 75 WX ST CB, LED dome light conversion