HSTuners - View Single Post - Did any 7th gen. Civic EX's come with a factory header?

08-13-2002, 02:38 PM

I've heard that Honda puts really nice exhaust manifolds on their cars. One Civic performance book I read recommends not replacing it, that any after market headers will only give you marginal gains in HP. So, maybe it is a cheap mans after market

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Quik

08-13-2002, 02:38 PM	#3
quik Posts: n/a	I've heard that Honda puts really nice exhaust manifolds on their cars. One Civic performance book I read recommends not replacing it, that any after market headers will only give you marginal gains in HP. So, maybe it is a cheap mans after market . Quik