4g64/MIVEC/FPBlack e85/92 Comparison
#36
I'm pretty sure I just found another 20hp for my setup!
Today I built a 3" magnaflow muffler/resonator to put in place of my test pipe and found a pretty serious restriction in my HKS cat back.
A vibrant 3" flange for comparison:
We made >600hp through a 2.5" exhaust!
hmmm, wonder if this will help spool also? I'm gonna order up another 3" stainless flange and get rid of this section.
John-
Today I built a 3" magnaflow muffler/resonator to put in place of my test pipe and found a pretty serious restriction in my HKS cat back.
A vibrant 3" flange for comparison:
We made >600hp through a 2.5" exhaust!
hmmm, wonder if this will help spool also? I'm gonna order up another 3" stainless flange and get rid of this section.
John-
Last edited by JohnnyTSi; Apr 10, 2010 at 09:08 PM.