OEM Sport Muffler

[biggie]

Could be too raspy on the V6. Don't know of anyone with that currently. May have to search youtube or something.

[ssmrico]

yeah I want to open exhaust up but don't want rasp. new at this v6 world and Infiniti modding so want to be on the safe side

[ssmrico]

before I assume or get confused since new with this platform these fit a m37s too?

[armybrat]

before I assume or get confused since new with this platform these fit a m37s too?

Yes the Infiniti sport muffler will fit both M56 and M37. The exhaust components are the same for both models, from the front Y-pipe back.

[ssmrico]

badass good to know thanks

[ssmrico]

hfcs u guys refer to high flow cats? u just get aftermarket ones not remove them? or just depends on what state your in?

[ssmrico]

i was "TOLD" THAT G37 370Z INTAKES FIT and maybe some of the exhaust true or not?

[armybrat]

hfcs u guys refer to high flow cats? u just get aftermarket ones not remove them? or just depends on what state your in?

You can run test pipes, but you'll have to have the cats (stock or aftermarket HFC's) in place when you take your car in for emissions testing.

You can just run HFC's and not worry about test pipes. The difference in performance will probably be negligible. If you end up changing out your exhaust, you'll probably need to look at changing your intake to take advantage of the increased airflow, plus a custom tune to maximize it...just my $0.02

[ssmrico]

yeah, intake and exhaust and tune my shop is good with tunning and infinitis too

I can pass inspection without them so no worries there

https://www.z1motorsports.com/z1-produc ... uv99aqfqc1

https://www.z1motorsports.com/z1-produc ... -3373.html

http://topspeedauto.com/nissan-370z-z34 ... n-filters/

been looking at these