Invest in a Tuner, and learn to tune first if you haven't. Just slapping a down pipe, and cold air on your car will probably work, for a 3.4 pulley, but you need to tune for that setup to be safe. IMO
so i should just throw down the extra 100$ and get a tuner too? i was going to buy the DP and 3.4 and plugs and throw everything on but the pulley till i get a PCM tune.
I was also going to go for the aluminized Dp because when i get my return i was just gonna throw down and get some headers, maybe a cam. and ported blower and intake manifold.