Exhaust

callmebatman

I'm not complaining about gas..... I have never owned a car that didn't take premium. And being from the bay area where has is probably higher then most. I was merely questioning whether there is a difference in mpg regardless or the car having a stock exhaust, resonated, or nonresonated

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FPenvy

The mpg only goes down because you want to get into the throttle more.

The fuel mapping doesn't change just for an exhaust mod or not enough to really change anything enough to notice

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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler

callmebatman

If that's the case, nonresonated with cf mufflers will be on my wish list

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FPenvy

I average 18.9 mpg (what the car says. Never reset it just for a work commute itself) and my daily commute is 25-30 miles no highways. Also I'm not easy on the throttle either lol

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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler

MB370Z

I recommend this exhaust

ped

Unless you're a 20 year old dying for attention get the HKS Hi-Power catback. That's the exhaust the Z should come with stock.

FPenvy

................no.

go with Fast Intentions. best quality, performance, and sound.

hands down.

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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler

ped

Opinions differ, but I've had BOTH HKS and FI and prefer HKS, so take that for what it's worth.

callmebatman

In what way?

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ped

The Fast Intentions catback with stock cats were ricer loud with massive 100db+ (measured) drone inside the car. That will literally make you deaf over time. The drone was headache-inducing.

The HKS, in contrast, uses Helmholtz resonators to remove all sound at the frequency that resonates in the 370Z cabin, for a drone-free experience. When you're idling along it sounds little louder than stock, but put your foot halfway or more into it and it wakes up with an aggressive growl that still is never annoyingly loud. It's what a sports car should sound like, IMO. It's more expensive but oh so worth it.

Zoom370z

I heard a YouTube video, it's a 370z with berks hfc's-fi exhaust and motordyne m370?

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Zoom370z

That's sounded good ! But I went on motordyne but I don't see m370? What part of exhaust is that ?

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solidus

The Motordyne M370 is an intake manifold. I drive a 15' Nismo now but I had the Motordyne M370, FI RHFC , Motordyne XYZ on my 12' G37 coupe and the M370 did make a slight difference in the sound. Prior to that I had several different combinations leading up to it and they were each a bit different.

https://www.youtube.com/watch?v=-8B2OHJ8wiU

https://www.youtube.com/watch?v=W9n7KVIYbWk

Dirk McGurck

Convenience mostly. 51 mile commute to work. The annoying part is that I can easily get 27-29MPG from the Z, except traffic gets in the way and slows me down and kills the mileage. I'm getting better at slow acceleration, but really I just want to be able to cruise at a steady 80MPH the whole time and I'll return 27MPG.

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2009 370Z Touring with Sport

FPenvy

Actually most places are trying to liquidate the hks because it doesn't sell. Found a few for 1100-1300. Only Z1 is charging 2k for it

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324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler