Im going to agree and disagree with this. Port and polish is not worth the money unless your building the block for n/a, may get a few hp but nothing worth the money put into it (unless your boosting). If you do decide that you still want to p&p then i suggest decking the head a little bit to raise compression getting cams and see if you can find a machine shop to bore out the throttle body (there are a few online places that do this for about 100 bux including new plates)
get a nice header and exhaust(not crush bent) and OBX twin loop mufflers. i haven't been around the toyota community in a while so i dont know the feelings twords OBX products, but ill tell you from experience that OBX twin loops make power then ANY other exhaust (twin loops in general that is). People usualy shy away from them because there cheap and they think there garbage so they never give it a chance. I had a straight pipe on my honda and switched to a twin loop and had to completely retune my car because i was making power EVERYWHERE. If your worried about noise, there very quiet around town but when you get get on the gas it really sounds nice.
i know i just bumped an old topic- but i figured if epople are going to send links to it, it needed to be updated