ok heres what im thinkin about doing to my car how does it sound?

HSR, slp 1 5/8 headers, flowmaster thunder exhast, k&n air intake or just make my own, port my stock heads.

I really want to buy new heads but just dont have the money im running on a really tight budget so i cant do much there i already have some suspension work done to

 

What year/engine? Porting the heads can always pay off. An HSR can help with flow as well. A different cam from stock would really help to wake up that combination.