snake01

I have a 00' Civic Si, and i am looking for a good header that creates good power, and if anybody has dyno sheets please post.

Spade

JDM 4-1

hybridreams

best gains for the money, i didn't know it fit Si's

Solo2Vtec

JG Edelbrock With a 2 1/2 collector

neveronlines2k

Snake is money an issue? Im guessing its not since you didnt mention it. If you want more midrange go with a 4-2-1 design Spoon makes a nice header but its pricey and you may need a new flange for fitment. Dc also makes a 4-2-1 and you could get them for cheap. The Apexi header is 4-2-1 and makes real good power price is in between the dc and spoon headers................If your looking for high end power go with a 4-1 design with those I like Mugen the best but again it is pricey and will need a jdm flange. Dc makes a jdm header thats 4-1 and their regular usdm 4-1 header or just go jdm type r wich is 4-1 . sorry i dont have dyno sheets , but I hope this helps with your decision. Good luck (have a dc 4-1 on my si and for me its been great no rust or problems of any kind)

95civiccoupe31

I have a sohc vtec ex coupe...whats the best header/exhaust for my car? NA hopes and i was thinking both greddy...or both Apexi money aint a thang!

gsrvx

Sohc Driver

DC sports 4-2-1 for the SOHC Vtec, and the spoon 4-1 for all b series motors

Pat McGroin

if you plan on spending 400 bux, go for the jdm 4-1 , but hey if you wanna spend 900 go for the spoon i heard they make the best 4-2-1 header.


[Modified by JDM Dasilva, 5:56 PM 4/8/2002]

vntperformance

JG Edelbrock w/2.5/3 Downpipe!
i have a JDM RS-R JASMA SS Header forsale only $400.00shipped!

email me: vntperformance@hotmail.com

vnt

CRX_VTEC

for the price of spoon (800-900)i've heard that SMS or hytech headers are better. Any info on these headers????

BoM

a TODA header, a type one, hytech, SMSP

anything above 600 beans.

JDM 4-1 is restrictive when used with big cams, C's or 3's

dohcsideSi

yes sms and hytech are "better" but @ $1050 and $1300 a little pricey and for a stock or lightly modded car they will make more power then anything else out there but the money spent on the header could be used to buy internals and realize alot more power for the money.But on a fully built motor vtec or ls/vtec these headers are the sheiet!! def worth the cash....

Spade

Anyone else thinking this tread should have had mention of a budget?????

ROFL.

Fillmore Slim

The Jdm 4-1 will fit thats what i would get just for the money you save you could buy something else for the car unless you have alot of money to play with then just go all out