headers
15hp to the wheels, dyno tested... if you're willing to shell out the money for a Bisimoto header and manage to track one down, that is 
Most headers you're going to come across are going to give you 3-ish horses to the wheels, but keep in mind that every little bit helps.
= teh sex (that's a Bisi header if you hadn't guessed)

Most headers you're going to come across are going to give you 3-ish horses to the wheels, but keep in mind that every little bit helps.
copied from the "Header FAQ":https://www.hondacivicforum.com/foru...ad.php?t=53044
Q: How many HP do I gain if I get a header?
A: Gains will probably be minimal, 5 hp is probably a realistic number. DC, GReddy and other large companies sell headers that have been dyno tested and designed for the best gains, so those will obviously give better results than some pipe welded together and sold for $50 on eBay.
Q: How many HP do I gain if I get a header?
A: Gains will probably be minimal, 5 hp is probably a realistic number. DC, GReddy and other large companies sell headers that have been dyno tested and designed for the best gains, so those will obviously give better results than some pipe welded together and sold for $50 on eBay.
15hp to the wheels, dyno tested... if you're willing to shell out the money for a Bisimoto header and manage to track one down, that is 
Most headers you're going to come across are going to give you 3-ish horses to the wheels, but keep in mind that every little bit helps.

Most headers you're going to come across are going to give you 3-ish horses to the wheels, but keep in mind that every little bit helps.
Last edited by xsteinbachx; Jan 12, 2009 at 10:03 PM.
You kinda have to do your own research now and see if you can either find deals on a website or see if you can buy used off some on craigs list or possibly the forum. post a WTB Header in the WTB thread maybe you'll find something.
stein, check the site; he stopped making the D-series headers a while back... right now, to find one, you have to buy a used one. I know there's a few other companies/people that make headers of similar design, but most of them are over $1000.


