i searched the archives but didnt really find an answer i was looking for. i've got a jr supercharged d16y8 and im using a dc sports 4-2-1 one piece header. would it be worth it to invest in a kamikaze header or a bisimoto or just be better off to stick with what i got?

 

HOw much boost are you running ? we have used many headers with the supercharger and found the Kamakazi the best header for under $1000.
We spent alot of time and $$ designing a similar style header and only gained 5-6whp @10psi.

 

Ditch the 18s before scrounging for that last few hp.

 

im running at 6psi right now but upgrading to the 8psi shortly. and im trying to part out with the 18's, i've got a buyer lined up cuz im looking at getting some 17" 5zigen forged. i've heard the kamikaze is good, but im not sure on the fitment?