I'm gone for a week and what's happened? The thread has gone off topic several times and there's still NOBODY who's ordered these and not a SINGLE dyno test chart? I'm very sad. If I had the money, I'd throw caution to the wind and just order them, but I don't. I just bought a 7" widescreen LCD and a new AMP and need a new suspension. ANYWAY, back on topic... Can somebody please start pushing buttons with these Euro bums and get them to do some dyno runs before and after? At this point I wouldn't mind seeing runs from two different cars as opposed to before and afters...

 

Umm.. Wake up! The headers are comming to my house this Thursday or Friday. Somebody had to buy them, why not me? haha..

 

I take it all back. You are my savior. I guess I missed it in the thread, so many long winded OT posts. I assume you posted how much it cost exactly? If not, please could you? Thanks, I'll go search for the post now....

 

whatever happened to this?

 

emax got them, they were a ***** to install and were no better than a ypipe.

 

that absolutely SUUUUUUUUUUCCKKKKKSSSSSSSS!!!

kafene

 

I have already posted a pic of these extractors on here. Not on this post. On a thread I started myself. Search my profile to find it.
New Zealand cars DON'T have emmissions controls. Im not sure if we have pre cats in the Y pipe, but we dont have main cats. My Cefiro DID, its from Japan. I have already spoken to this guy called Peter and he seems legit. I don't know what sort of maxima they tried it on ( NZ or JDM spec ). If anyone wants me to do enquiries for them, PM me. I have them and they make a difference. very noticible, but I can't rate HP increase just by the butt-o-meter.

 

Did you actually read this post? It's pretty clear that I have these headers, I got them from Peter V in NZ, this is not exactly new news. I allready dynoed them and every thing so the feel from the seat of your pant's is erelavant. BTW your pic never worked, remember?

 

OK, I know. If I somehow offended you, Im sorry.

I guess I will point out the differences here.

1 I have a Cefiro with a VQ25DE pushing 140kw
2 It is JDM spec.
3 It may respond better to the headers, I dont know.


Im sorry that you didnt have a good experience from these headers.

 

It's OK bud . Hopefully you get beter gain's then I did. BTW, I am going to remove my headers on Wednesday probably, fun, fun , fun!

Do you plan on Dynoing them? It would be interesting to hear your results!

 

I guess I could, if I get some time. Maybe after christmas. Please bear in mind that I have a 2.5 which is rated at 190 hp. It has variable intake manifold, can pull right to the red line, revs higher than the 3.0 and I dont have a stock dyno to compare against.

 

How much higher rev are you talking about here, our redline is 6500RPM how high do you need to go!

 

so i guess headers are worthless unless you got NOS or SC

 

on our cars, yes.