I have a 2000 Civic DX, factory rated at 115 horsepower. I've added a stainless cat-back exhaust and cold air intake, and was wondering how much additional horsepower I've gained??

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Steve
Ferndale, MI
2000 Civic 1.6L
Intake, Headers, Cat-Back..........

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i have the same(1.6 V-TEC) exept in EX how many horses do i have stock and

do you really feel the difference when you putt exhaust and air filter?

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what you do with 2 cams, i do with one

your ex has 127. and the dx came from the factory with 106, not 115. but yeah, 6-10hp sounds about right. and yeah, you can feel it when you put them in. do it all at once so you can really feel the difference.

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Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.

10 hp might be pushing it... i'd guess about 5 or 6. It will feel better though and help out your torque.

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-brian

yeah, a header (not a cheapo one!) will put you over 10 though. (total added)

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Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.

I could definitely feel the difference when I added exhaust and intake. Big time difference. I would highly recommend doing it if you can. I think for starters, exhaust and intake is the quickest way to get the bang for your buck, and it sounds pretty cool too!

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Steve
Ferndale, MI
2000 Civic 1.6L
Intake, Headers, Cat-Back..........

thanks you thanks you....

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what you do with 2 cams, i do with one