Alright guys. Im new to the truck thing. Ive had a 2010 370z and been upgrading it for a while. I just recently bought a 1993 silverado so I could have a truck when needed. Anyway, i like the power it has on it, but would like a little more. It has 4.10 gears and hedman headers. Now I'm looking for an intake system. What brand do you guys think is the best bang for your buck?

Any advice is great! thanks guys

oh and anyone have any advice on a cat back exhaust system?