Ok I have a Frankencar intake with a stillen end on it, I am getting a budget y pipe when I go back home and a rvm underdrive pulley. What should I get next? What have I missed that gives you more power for the dollar? Thanks

 

for the dollar, you aren't gonna get much more power...i would suggest a custom exhaust now...it is good for your cars longevity, will give you some gain...and sound sweet
about 250-275 dollars will get you a nice exhaust using stainless steel budget components, and a muffler of your choice

 

If I have a y-pipe, what else should I get for my exhaust. Obviously a muffler, but should I get a new cat?

 

imho, cats are useless, some can be against the law too...you can add a new b-pipe and muffler for a nice cheap custom exhaust
b-pipe (from cat to muffler) is 140$
muffler-110$