AlexLx

for those intrested, i ordered the 4-1 header and it should be here friday. I will post sometime this weekend with my thoughts. [IMG]i/expressions/beer_yum.gif[/IMG]

i will now have injen cai, and dc header. now i have to wait for tanabe all over again

SmoothOperator

I'm hesitant on getting the DC header. The flange inside is prone to breaking off. It's already happenned to a friend of mine. Hopefully, they've fixed the problem by now (if not soon). I want to get mine this spring, along with the AEM CAI. Already have an exhaust though [IMG]i/expressions/face-icon-small-smile.gif[/IMG]

AlexLx

btw smooth operator...im !@#$% on ephatch. just an fyi.

SmoothOperator

Ahhhh okay! Thanks for clearing that up!

GeNoZiDe

i bought the HP header
great price great performence
plus the inside doesnt break off LOL

SmoothOperator

I guess they corrected the problem. There are however, several of the crappy (first batch) ones kicking around. If you decide to purchase it, make sure you're getting the newer one.

importgal

any feedback yet?....i was looking into that for thee si....but now im thinkin i might save up and buy thee man thee comptech race header.....wanted to see if you were pleased with urs?

AlexLx

i really like my dc 4-2 header. It hasnt given barely any gains, but thats only becuase i dont have a 2.25 midpipe, or catback yet. its still pretty 'corked up.' But it gave my injen cai more of a growl from inside the car. Sounds meaner and i havent noticed any loss in torque either. Just a little bit better top end. all in all, im glad i got the dc over the hp header.

and my collector didnt have the extra welds on it. Ive ran the thing pretty hard for roughly 2000 miles and its still like new. Nothing has broke. I figured it would have gone by now, but it sure has held together nicely.

bigjoshracing

iTrader: (2)

check www.bigjoshracing.com, there are nice si /sir headers there from Kamikaze with killer performance.