Exaust Manifold B16a2

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Senior Member
are after market headers better then the factory b16A2 exuast manifold, I was told that the stock header was just as good as any after market one. If there are better one s that would increase my engines performace which brand is the best
that's bullshit.

jdm itr header OWNZ.

comptech header...

i have a dc sports 4-1.. it's decent... but i woudl get something else given another chance