Where to begin?

[Tleahcim]

Okay, after getting totally sucked into this site and making a couple of minor mods, I've fallen back into the habit of wanting to make performance mods. I thought after ditching my Accord for an SUV, this would problem would never rear its ugly head again, but I digress...

My main concern is should I begin with replacing the intake, headers, and exhaust like I would on a sedan or are there any special considerations I will need to taking into account because of the different engine size and performance that the engine was originally designed for. If so, can someone clue me in before I jump into mods and have blue smoke pouring out the rear end of my truck?

Thanks a lot fellas for making my bank account balance dip lower and lower and lower...

 

[NoRaSS411]

i'd say go with the intake first, that seems to be where you can most readily free up hp/tq in a toyota. after that the thottlebody spacer is a relatively inexpensive mod. my dad stopped upgrading his taco there and it runs great. i added the exhaust ontop of that for a little more performance and a great sound. i'd like to get some headers as you mentioned but @ around $900 for trds, i think ill wait