MsLiLBlackNismo

iTrader: (1)

I have been looking around for headers for my 07 Nismo but can't find any, does anyone know if there are any out yet? If so, where can I find them? Any suggestions on a brand?? Thanks guys for your input.

cviljin

iTrader: (1)

http://www.invision350z.com/product-p/z33em-ss.htm
http://www.invision350z.com/product-p/gts-per-1021.htm

check them out.
Lol i dunno i was just browsing around websites and found these. I don't know if they fit or not, and I was kind of having doubts about these so I didn't buy them. yeahhh I dunno if they are real = /

aloh

iTrader: (26)

As far as i know, the 07's headers are already equal length. I dont know if buying aftermarket headers will give you any gains.

Its strange though, ive never seen anybody post up pics of what the stock 07+ headers look like.

hr350z33

Jic magic makes header for the HR. Great company i highly recomend anything they sell. I have there full exhaust. y-pipes not installed yet. i'm waiting unitl i get my test pipes in and headers. Also u really don't need headers for the 07. i haven't been dyno'd yet but just my oponoin based on hearing everyone elses comments and info but headers aren't really needed until ur ready for a reflash. might be wrong but just a base suggestion. but still JIC Magic still an outstanding company!

Profink

iTrader: (15)

The stock headers on the HR are better then previous years and aftermarket short headers may not show a whole lot of improvement, but we've yet to see any real numbers yet (afaik). Long headers might prove to be better, thats going to require more work to build. I believe that the last time I spoke with Tomei, they were also prototyping headers for the HR among other items, but they spend lots of time prototyping and it could easily be another year before we see anything from them.

aloh

iTrader: (26)

when you get your new headers in, and take your stock ones out, would you mind posting pics of it? Id like to see what the stock ones look like.

midz350

iTrader: (4)

I think this is the oem headers

hr350z33

yes when i get the headers, y-pipe and tests pipes installed i will be sure to take pictures of everything. but i'm waiting on Technosquare to finish there reflash. once they finish i will install everything and send in my ecu.

bboypuertoroc

iTrader: (4)

How about NO.

Pics of the OEM HR headers have been posted up a LONG time ago. Search the thread that Sharif tore down the HR engine. The stock headers are ALMOST equal length. I would suspect a good set of aftermarket headers with the proper R+D would yeild some more HP/TQ than people are thinking. There's more to it than just the equal length bit.

About the JIC headers... it says they're for '03-'07 Z's... I think they meant '03-'06 since it won't fit the '07 (unless they have it available specifically for the '07 also and just grouped them together).

There's also some eBay headers available for the HR (like the JVT headers), but those are always poo (lots of Honda owners and WRX owners have nothing but bad things to say about them... cracking, bad fitment, etc.).

HondaKiller

iTrader: (5)

if those came stock you would be good shape. Even though the newer style headers are MUCH more efficient than the older design there is still some to gain with a well crafted set of headers. Now if it worth the time/money over HP is up to you.

bboypuertoroc

iTrader: (4)

Yeah, those headers even say NISMO on them... stock my foot.

itsjiggajames

iTrader: (5)

Which oem headers look like that to you?

SuperBlack350z

iTrader: (59)

bingo. did anyone even look at the pic before posting?

goingtopless19

Yeah... I was at Nissan yesterday and was talking to the tech there and he even said he wasnt sure if there were headers out because of the fact that the stock headers look like after market headers... So it will be interesting to see what they come out with

350Zenophile

iTrader: (20)

factory design looks pretty good to me:

350Zenophile

iTrader: (20)

dubhov

Just ordered these:

http://www.stillen.com/product.asp?i...SAN&model=350Z

Hopefully it's worth it...

kelsey_kaye

iTrader: (4)

considering their horsepower gain came from a 2004 350z, i don't see how that could be valuable at all for 07+ headers. false adverstisement.

WalkerT

iTrader: (13)

Please dyno before and after.

dubhov

True it's from an '04, but it's the same page for all Z years, I just narrowed it down. Here it is pre-filter down: http://www.stillen.com/product.asp?id=STIHDR05&c=PE

As for dyno-ing, I'm getting gouged on the install (by the same place that runs the dyno)...I'll see what I can do, although I might end up dropping a lot more cash than I can afford.