[cypilk]

I would say

1. Supercharger!
2. TRD CAI
3. JBA Headers
4. URD Y-Pipe
5. Unichip performance chip

Your choice of an exhaust, something without a catback =)

 

[cypilk]

Thanks to everyone for the kind words and support. I think what I am hearing is that I should buy a chip, headers and an exhaust that eliminates the cats, and some sensors that will trick the computer into believing that it is all still there - I would call that the phantom limb mod.

If you see an FJ blazing down the carretera between Loreto and La Paz, with some Cabo in the mix, hide your daughters, your stereo, and your beer. Trouble is in the wind. Or something along those lines...

Make sure that when you do install your parts, have it done professionally. Someplace that can dynojet so you can monitor the increase in your truck's performance.