I was here for over 2 years with my 4th gen. 5th gen is completely knew to me.


Yes the pictures did help me out, thanks.

 

Then you should've done what you did in the 4g forum when you first registred here.. read read and ----> I was just like that when I got my 5.5g having had a 4g for a long time.... but then, it hit me, reality sank in.. the 5.5g has been around for quite a while ... so maybe these questions have been answered before. ... But I'm glad Puppetmaster was able to help you out ... so, what's the final verdict .. do you have Stillen headers or not?

 

If judging by the Y-pipe then yes. Headers are somewhat hard to tell, but the guy told me that he bought it as one package so I'm pretty sure that its all Stillen.
Hopefully someone will buy it from me

 

If the headers are the "shorty" headers, then they are Stillen or Stone Mountain/SSAutochrome/eBay headers.

Here is a picture off the Stillen website, which you should have confirmed with in the first place to determine if what you got were Stillen headers:



Stock CALI spec manifold on the right, FED spec manifold with Stillen extension left:



They give almost no gains because the design of the manifolds are just like the stock manifolds, as you can kinda tell in the pics.

 

what are the HS fitamet issues>?

 

Have you tried searching for this issue? I don't remember off the top of my head.

 

Here's one issue:

http://forums.maxima.org/showthread.php?t=424339

http://www.cardomain.com/ride/687468/6