First, welcome to the forum! Second, don't waste your time with aftermarket intakes. Most of use spectre filters on our intake setups. There's plenty of different ways to make an intake. I just have my cone slapped right on the tb. The only aftermarket intake setup worth buying is a fenderwell intake. What style 3.4 pulley is it? Is it a modular or a press-on? You'll also want a tune after headers and pulley. I personally don't believe in running a 3.4 on just headers and tune, but a lot of guys do. That's just my pov on it.