Hey whats up fellow racers. Aight heres the situation. Im dropping a b16a2 into my 2000 civic ex chassis. I have all of my bolt ons except for my headers. I had a built sohc before with Apexi 4-2-1 headers. I felt a really noticeable difference but as I move up into the B Series chain, I have been getting alot of recommendations to get DC 4 into 1 to have top end. If you guys could take a sec, please let me know which way you would go... Thanks guys.


Chris
AIM DjKinetix1 or GotVTEC20

msg anytime..

 

the 4-2-1 will give you better mid-range and bottom end , and the 4-1 will sacrifice the bottom end and some mid-range but your vtec should scream....hope that helps....

 

B16s have no bottom end anyways. Get the 4-1. But do yourself a favor and get either the DC JDM 4-1 or JDM ITR 4-1. Both have the 2.5" collector and will put the shittier 2.25" DC to shame.

 

B16s have no bottom end anyways. Get the 4-1. But do yourself a favor and get either the DC JDM 4-1 or JDM ITR 4-1. Both have the 2.5" collector and will put the shittier 2.25" DC to shame.