Which one give the Best performance and sound?

 

I doubt if the exhaust needs any unique catalytic converter. A catalytic converter from a reputable manufacturer will suit your needs.

 

Find out the exact diameter of your exhaust and proceed from there. For example if your exhaust piping is 2.36" you wouldn't want to install 2.5" test pipes!

 

It's a 2.5

 

Then 2.5 it is for the HFC or test pipes... Easy purchase/find...

 

AAM, Berk Technology or Fast Intentions is your best bet.

 

Like some of the people say, as long as the HFC is 2.5", so all the manufacture are the same right? Cheaper the better.

 

http://www.z1auto.com/submodel.asp?m...0z&cat=exhaust

 

if its 2.5 then sir u have a KNOCKOFF! HKS exhaust pipe diameter is 2.36. knockoffs as XO2, CXlighting and ARK are 2.5.

 

Yea, just find out lastnight, I am gonna go with FI exhaust and FI HFC now

 

Why? I'd rather have a knockoff then that overpriced sh1tty sounding exhaust. Look into other exhaust

 

both sounds good to me and i am not gonna get any knockoff exhaust.
I am looking for a true dual exhaust that sounds good and make power.

 

please do more research then. I would pass on FI exhaust. Nothing against them personally just think they made a quick design with expensive mufflers and overcharged the **** out of it. And it sounds like monkey *****. Why do u want a true dual exhaust? And the power gains with just exhaust and HFCs are gonna b so minimal that u should choose the exhaust based on Looks, Sound, Price range

 

lol my friend is all about fast intentions.. they arent that great either imo.. i have nothing against them but id get resonated test pipes or cheaper hfc's..

 

well, the FI Stainless Round Cat Back looks and sounds good to me, i am working on the price right now, looks like HKS + Test pipes is cheaper than FI + FI 2.5" test pipes.

 

jw what sound ur going for? FI tps and exhaust compared to HKS with tps is apples to oranges. Only thing ill praise FI for is their test pipes. Look like great quality

 

Megan and Ichiba Test pipes any good?

 

https://my350z.com/forum/intake-exha...aders-etc.html


Ive had both BERK and Kinetix and comparing the two - BERKS were louder and felt restrictive still...Kinetix tone it down and I still get the "UMPH" that I want.

Ive yet to try Ultimate Racing - but Ive havent heard bad things about the them either..

 

pass on Megan.