amuse STTI exhaust with HFC or FI long tube headers?

phelan

FI HFCs and the amuse y-pipe. It doesn't really matter which one you use as long as the piping is bigger than the stock Y-pipe. the stock one is so small it restricts a lot of flow, which means that single 3" pipe on the amuse exhaust does basically nothing. depends on your budget, there are plenty of options. tanabe is one that i know off the top of my head. others are mine's, fujitsubo, mcr...if you want a JDM part.

actually, you'll probably be mostly looking at jdm companies, as most american and other companies go for a full catback system with an x-pipe or different configuration. jdm ones for some reason still like the y-pipe.

other than that, the exhaust from what i remember sounded pretty good, no drone, you'll get used to the backpressure 'hiss' that all aftermarket exhausts make. The amuse systems seem to have a louder hiss than other ones in the cabin.

btw zuperman, if you want vids of hfcs + the exhaust (with stock y-pipe) go to my old review thread:
Amuse R1 Titan Extra STTI Exhaust - Review (pics/vids/dyno)

i didn't sell it. it's just off the car right now because it was damaging the fuel system. see my journal for an explanation, but i've got a temporary exhaust on until i can get the amuse exhaust back on. trust me, i really want my amuse exhaust back on the car.

phelan's 370Z (W.I.P.)

you know what...just for fun i think later on i'm going to take a video of my current exhaust. it's hilariously loud.

zuperman 370

phelan thanx for your input, so basically it will fit on the stock one but will be restricitive, do you feel the extra power with the amuse?

phelan

the exhaust will give you more power and torque. with that said, i can't really comment on the exhaust system alone, as i did a lot of mods at the same time.

zuperman 370

thank you for your input phelan, you really helped me out

G37sHKS

cant you see his dyno post? he got 15 HP and 9 Tq with stock Y pipe.. I can only imagine how many more power this exhaust will produce after installing any good after market Y pipe..

I would go with Motordyne resonated Y pipe *hint hint phelan*

zuperman 370

i the motorgyne good? i was actually taking a look at the tanabe y pipe is that any good? whats the pricing on th motorgyne?

G37sHKS

well..Motordyne Y pipe got several option with their Y pipe

either with how flow cats, Resonators or straight pipe.. Best Y pipe i ever seen..

i would go with resonated Y pipe just for sake of quietness.

zuperman 370

how about price wise? the how flow cats one u mean it comes with hfc?

G37sHKS

Yes!! it comes with HFC!!

check the prices of each one..click here

let me know if you have any question.

saber

the 350Z Y pipe fits the 370Z? i read up on their manifold, but i didn't know if they had a Y pipe application yet.

zuperman 370

yeh i was just wondering the same thing, it says that it fit 2009 models wonder if they mean the 370z?

G37sHKS

Y pipe fits all model, from 2003 DE to 2011 VHR..

hope this answers ur question

phelan

thanks but i already have a y-pipe that cost me an arm and a leg to get, no need to get another one...

G37sHKS

eh sorry but no need for that face palm icon,

I just never knew that you had a Y pipe. gratz on ur Y pipe anyways.

zuperman 370

i think he has the amse y pipe, which is as good as the art amuse know for there top notch products, congrats bro on it