Hey guys im looking to get an exhaust, header, and test pipe for my 2001 s2000. I want to get all 3 for under $1,700. I heard singles with 70mm pipe is the best but i dono. I want it to be pretty loud and as much hp gain as possible. I am also adding a K&N intake. Thanks everyone.

 

PLM Header - $400-550
Invidia Test Pipe $50 - $100
Greddy SE Single - $700-850

 

check out teh stickies!!

 

ppl can only make suggestions but you will need to decide your self whats best for what you want thus i suggest take th time and read throught the officials threads
https://www.s2ki.com/forums/index.php?showtopic=598993