Just a little about my '01 Exped. I started with a cold air intake and exhaust to "wake" it up a little. Purchased the RCD 5.5" suspension lift kit and squeezed the 37" 12.50"17"s on 17"x8" wheels. They actually fit the truck perfect, never rub, and I can tuck them in the fenders, under heavy axle articulation, and never touch... Very safe and clean. I put all new audio and video equipment in consisting of Alpine, JL Audio, Sirius, and Monster Cable. I needed some more light for night time offroad adventures, so, I mounted two Hella 6" lights behind the grill, and four 9" Hella Rally 4000's up on the custom roof rack, (that I built). I'm in the process of building nerf bars, pre-runner front and rear bumpers with skid plates. Also to be added in the next few months, Sat. phone, and a race camera set-up for filming pre-running and other off-road trips. I'm also looking into airbags for the rear suspension. **** I Finished building and installing  the new pre-runner bumper. Let me know what you think.****