G37 Sedan

Stock exhaust tone

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Old Mar 22, 2011 | 11:27 PM
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Stock exhaust tone

I'm wondering if sedans have the "special" infiniti exhaust tone to it.
I heard they toned it down from the previous generation models. Can't figure out if sedans have the same loudness as the coupe model.

sorry for asking n00b question.
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Old Mar 22, 2011 | 11:31 PM
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it does not
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Old Mar 23, 2011 | 12:25 AM
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Way different....the sedan got hosed.
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Old Mar 23, 2011 | 11:02 AM
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There is a tone, but you have to be behind it in another car to hear it. Not as loud as the coupe
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Old Mar 23, 2011 | 11:56 AM
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the only time I can actually hear the exhaust tone is when I start the car...
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Old Mar 23, 2011 | 12:10 PM
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get exhaust and HFC and you have a loud tone
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Old Mar 23, 2011 | 12:45 PM
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The stock exhaust tone on the sedan is almost non-existant. The V35 sedans are actually louder than the V36 sedans. Yes, we got jipped. You need an aftermarket exhaust to bring some life in your sedan.
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Old Mar 23, 2011 | 02:49 PM
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We got robbed on the exhaust note for Sedans. Aftermarket exhaust is the only way to go....
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Old Mar 23, 2011 | 04:02 PM
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I've heard that simply changing the midpipe to the coupe midpipe pretty much brings that tone back. Probably simpler/easier/safer than getting a whole new exhaust.
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Old Mar 23, 2011 | 04:13 PM
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Won't work without cutting and welding, the sedan exhausts are one piece minus the Y pipe. Also the sedan exhausts are a quarter inch thinner than the coupes.
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Old Mar 23, 2011 | 04:27 PM
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Originally Posted by roots4x
I've heard that simply changing the midpipe to the coupe midpipe pretty much brings that tone back. Probably simpler/easier/safer than getting a whole new exhaust.
This was done on many of the older gen sedans with the older gen coupe mid-pipes. Our generation sedan and coupes do not have interchangeable exhaust systems. To my knowledge, just the Y-pipes are the same. It would be better to just go with an aftermarket exhaust to improve the sound, aesthetics, and for more gains.
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Old Mar 23, 2011 | 09:33 PM
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Hfc alone on sedan makes a decent difference and hp gains too
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Old Mar 24, 2011 | 01:28 PM
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My Altima SE-R had a nicer tone than my G Sedan. The Altima SE-R actually sounded like the G35 coupe. I missed that!
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Old Mar 24, 2011 | 01:36 PM
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Originally Posted by fastlane45
Hfc alone on sedan makes a decent difference and hp gains too
What's an HFC?
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Old Mar 24, 2011 | 01:50 PM
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High flow cats
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