I was wondering if this header would fit on a 99 civic si. With b16a2. And if so, would I have to get a new cat/test pipe to make it work with the rest of the exhaust, since is 2.5" ???
__________________
N/A is Best
Honda= <3
Going fast in corners is funner than going straight
Mods: Tri Color Reverse glow gauges, Type R red Floormats, AEM V2 CAI, Axle back exhaust, Projectors, Coilovers, B&M Short throw shifter, 4-2-1 Header, LS/VTEC, gsr cams, AEM camgears, si pistons, balanced ls rods, crank.
Im goin with the gurusan on this one, get a magnaflow cat, (they are made my carsound) and use that with any selection of exhaust after that, dont get a test pipe.
__________________
-Jarod Culler Cpl/USMC
Former owner of a Milano Red 2000 Civic Si
Now I has a 1st gen Talon TSI AWD
"Most people live their lives wondering if they made a difference, Marines don't have that problem.." -Ronald Reagan, 1985.
AutoForums.com is the premier network of enthusiast-owned
enthusiast-operated automotive communities.
We operate more than 100 automotive forums where our users consult peers for shopping information and advice, and share
experiences and opinions as a community.