09 Nismo Z exhaust project

critical · 12-24-2013, 01:04 AM

Just buy an exhaust. That's my critique.

luigi90210 · 12-24-2013, 01:45 AM

Quote:

Originally Posted by Fulljim

First time posting on this site

I have a project in my head and I need your toughs about it. I will fabricate
a custom single exit exhaust for my 09 Nismo 370Z and I'm thinking about the parts I should get.

From front to back:

BERK HFC
Vibrant "Y" pipe
in the middle: Flowmaster hushpower DBX 14 in ( will it fit? )
slight curve to get to an HKS 170mm muffler

all in 409 stainless, mandrell bands, 3in piping, TIG welded and V-Bands at strategic points so I can change my setup if I want to.

Performance wise, I think i'll get something with that setup. The real question is, WILL IT SOUND GREAT in your opinion ?????

I'm open to your critics!

i say do it and let us know how it goes, you should do a 3.5in exhaust though since it will be single exit, you could also modify a 350z single exit exhaust to fit the 370z

Quote:

Originally Posted by critical

Just buy an exhaust. That's my critique.

only problem, no single exit exhausts that are reasonably priced, amuse makes one but thats over 2k and is a major rip off

Fulljim · 12-24-2013, 06:34 AM

Making one custom is a part of the challenge, so I'll don't just buy one.

You think 3.5 in is the way to go? They say 1 in per 100 hp. And yes the VQ37 is supposed to have 350 HP, but really it is 280 at the wheels.

The Amuse R1 uses what piping ? 3.5 or 3 in ??

luigi90210 · 12-24-2013, 11:41 AM

Quote:

Originally Posted by Fulljim

Making one custom is a part of the challenge, so I'll don't just buy one.

You think 3.5 in is the way to go? They say 1 in per 100 hp. And yes the VQ37 is supposed to have 350 HP, but really it is 280 at the wheels.

The Amuse R1 uses what piping ? 3.5 or 3 in ??

i feel 3.5in would be the way to go for a single exit, 350z ones as well as the amuse R1 is 3in

the reason i say 3.5in is because it will flow a little less than true dual 2.5in and you still have some room if you decide to FI your car down the road vs being bottlenecked by a 3in single exit exhaust

12-24-2013, 01:04 AM	#1 (permalink)
critical A True Z Fanatic Join Date: Oct 2012 Location: Washington Posts: 1,252 Drives: 09' 370z 7AT Rep Power: 17	Just buy an exhaust. That's my critique. Wonka2581 and Gibby1113 like this. __________________ Quaife w/ gears \|Stillen Gen 3\|SOLD FI Resonated Test Pipes \|SOLD FI 18'' \| 25row Stillen Race \| Progress 35mm/25mm sways \| Swifts/Koni\|Volk G25's\| Stoptech SS lines\|\|SPL Front/Rear Arms\|

12-24-2013, 06:34 AM	#3 (permalink)
Fulljim Base Member Join Date: Mar 2013 Location: Qc, Canada Posts: 44 Drives: 09 Nismo 370Z Rep Power: 14	Custom Making one custom is a part of the challenge, so I'll don't just buy one. You think 3.5 in is the way to go? They say 1 in per 100 hp. And yes the VQ37 is supposed to have 350 HP, but really it is 280 at the wheels. The Amuse R1 uses what piping ? 3.5 or 3 in ??

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