what next?

i got a 01 t/a with straight pipes, 3.73 gears, slp air lid, slp cold air induction system, smooth below and hi flow air fliter. what would be the best thing to get next TB, MAF, new cam, intake manifold. i have 500 to spend. im looking for more horsepower!

Definitely a new cam. The intakes help but they don't add that much more power, same with the MAF.

I agree, definitely go with the cam, and who knows maybe you might have a little left over to get a TB Air Foil......cheap like 50-100 bucks i think and adds like 5hp.

Long tube headers. Always do the headers before the cam.

i agree do the headers
qtp has headers with cutouts in them thats two birds with one stone