(i hope thats the right area for that)

hi,

ive got an offer of a JDM ITR B18c 96 GSR Header for less.
So i would like to build it on my stock b16a2 with itr cat and catback

so i want to know.. whats the diffrence between
96 4-2-1 and 98 steel 4-1 jdm header?


wich one would bring more? which one is better? are ther a big diffrence between that?

would the 4-2-1 header would be enough for the b16?

sry for my bad english ^^ from germany

 

nobody any idea