Newbie Planning

hfrog355

I have noticed a lot of FI support around here. How would I go about evaluating an exhaust system (i.e. what is the difference between the resonator choices on FI's systems?)?

The overwhelming support for the FI system seems to make it a no brainer with Stillen being the main competition (mostly because I'm slightly familiar with them).

The area that I feel like I most need help with at this point would be pulleys. I understand that with an exhaust, you select between brands/models based on sound, looks and power. With something unseen like pulleys that are hidden from view the majority of the time and relatively simple, how do you choose between the brands? Or are they all pretty much the same and you're just looking for the best deal you can find?

Thanks for the feedback guys!