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I laughed when my neighbor told me my car was loud

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Old 11-04-2018, 07:16 PM
  #41  
spinkick
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Originally Posted by Bill Dearborn
No need to pull the fuse if you have an M7. Put the exhaust in Track Mode using Engine Sound Management and it will stay in track mode unless you run in Eco and the engine switches to V4. The exhaust closes when the engine switched to V4 and reopens when it switches to V8. The only reason the A8 people pull the fuses is because the engine can switch to V4 mode even when the mode selection is not set to Eco. They have to select the Transmission Manual mode so the engine doesn't switch to V4.

Bill
Bill,

Respectfully, I see you post this all of the time in threads like these. Test it out, the exhaust still closes in track mode unless you pull the fuse. Its an easy test.


Its really hard to miss this, as in track mode it might as well be open all of the time, but there IS a difference, albeit not worth it enough for me that I even have left out a mild2wild device.

Last edited by spinkick; 11-04-2018 at 07:17 PM.
Old 11-04-2018, 09:23 PM
  #42  
Matthewstorm
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Originally Posted by dvilin
You keep posting this BUT the valves will not stay open no matter what mode you have it in including track mode. If you want the valves to remain open 100% of the time fuse #87 must be pulled.
Is this even on a manual? I don't think I've ever heard my pipes close.
Old 11-04-2018, 10:47 PM
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Originally Posted by dvilin
You keep posting this BUT the valves will not stay open no matter what mode you have it in including track mode. If you want the valves to remain open 100% of the time fuse #87 must be pulled.
Fuse 42. There is not a fuse 87.
Old 11-05-2018, 07:59 AM
  #44  
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Originally Posted by pkincy
Fuse 42. There is not a fuse 87.
2019 Z06 fuse #87.
Old 11-05-2018, 08:01 AM
  #45  
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Originally Posted by Matthewstorm
Is this even on a manual? I don't think I've ever heard my pipes close.
Yes I have a M7.
Old 11-05-2018, 08:44 AM
  #46  
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I am in stealth mode as quiet as a mouse, in anything I drive, in every neighborhood, as quiet as I can possibly be. Respect is everything.


.
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Old 11-05-2018, 09:09 AM
  #47  
1SG_Ret
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Dunno. I always try and be considerate of others as I live my life. If hearing this, I'd adjust my driving and exhaust settings when leaving my home. Once out of the area, I'd dive the car as I choose. Simple and easy, but such an accommodation is lost on more and more of our population.
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Old 11-05-2018, 02:12 PM
  #48  
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Given what was said w/ conversation I didn't get the impression the guy was complaining.
Sounded like he was paying a compliment, essentially saying you've been noticed.

Had he asked you tone it down, that's be a whole different matter.
A C7 whatever can't possibly be as annoying as many others in the development.

IMO this was handled correctly, no complaint lodged, just some can hear the car coming/going.
Guy who posted video of Z doing mega burnout generates valid complaints.
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Old 11-05-2018, 02:35 PM
  #49  
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Originally Posted by pkincy
I have reached an accommodation with my neighbors about my car. I start it in the mornings with the garage door closed and let it lose that bark and settle down in idle before I open the door. That has kept peace in the neighborhood.
This is probably obvious, but if you have a door in the garage to the house, be sure it is sealed well. You could be channeling carbon monoxide into the house.
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Old 11-05-2018, 02:58 PM
  #50  
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Originally Posted by Matthewstorm
Is this even on a manual? I don't think I've ever heard my pipes close.
Yup. Do a cold start on your car and let it idle for about a minute. At roughly 40 seconds, you'll notice the exhaust sound change as the flappers close
Old 11-05-2018, 03:11 PM
  #51  
Parcival
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Originally Posted by spinkick
Bill,
Respectfully, I see you post this all of the time in threads like these. Test it out, the exhaust still closes in track mode unless you pull the fuse. Its an easy test.

Its really hard to miss this, as in track mode it might as well be open all of the time, but there IS a difference, albeit not worth it enough for me that I even have left out a mild2wild device.
Originally Posted by dvilin
You keep posting this BUT the valves will not stay open no matter what mode you have it in including track mode. If you want the valves to remain open 100% of the time fuse #87 must be pulled.
Originally Posted by KenHorse
Not true. The valves STILL close under some circumstances (throttle position, speed, etc)
You guys are technically right of course.

However, pulling the NPP fuse (#42/87 "exhaust valve 2") doesn't really make the exhaust louder vs Track Mode. In Track Mode exhaust, the NPP valves stay open most of the time anyway. They close at certain speeds/rpm (e.g., below abt 36 mph in 4th gear, below abt 80 mph in 6th or 7th overdrive, 1500-2500 rpm depending on driving mode) in order to pass federally mandated "drive by" sound tests. Pulling the fuse just keeps them from closing in those conditions.

Some people leave the fuse in because they don't like the highway cruising drone at 80 mph...

Last edited by Parcival; 11-05-2018 at 03:17 PM.
Old 11-05-2018, 03:31 PM
  #52  
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Originally Posted by 1SG_Ret
Dunno. I always try and be considerate of others as I live my life. If hearing this, I'd adjust my driving and exhaust settings when leaving my home. Once out of the area, I'd dive the car as I choose. Simple and easy, but such an accommodation is lost on more and more of our population.
I pulled the fuse on my NPP exhaust, and it really isn't loud at all with the exception of a cold start or if you rev it up.
Old 11-05-2018, 07:53 PM
  #53  
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Originally Posted by Parcival
I ran into him at a local restaurant where he saw my CRY ‘17 Z M7 I got two months ago parked in front. He wasn’t exactly complaining but remarked that he and some neighbors know me as the “Red Baron” because they can hear me every time I drive by. He then introduced me to this lovely woman at the bar as the Red Baron of our hood.

Mind you, the environment I live in is a quiet serene neighborhood built on a peninsula next to a wildlife preserve with a quarter of people owning Tesla’s, a half of people SUVs. There’s one Ferrari F430, a Lambo Diablo, one 5th gen Viper, a Cayman GTS, and one new NSX I’ve seen. Two C2 Vettes. And one GT350. There’s a single road leading in and out of the peninsula for a mile with lots of stop signs. So my Z is periodically launching and going between 1st and third gear. I run on Eco with the Track exhaust on, stock exhaust.

Anecdotally, had a ‘17 GS A8 for over a year b4 this and never got a remark. I love the exhilarating sound when I first turn on the engine. Another thing that I love abt my Z. These people need waking up ha!
When the C7 first came out, there was an article that said: "The C7 Corvette doesn't just fire up, it announces itself like a lion falling through the roof of a nursery."
Old 11-07-2018, 12:49 PM
  #54  
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Your neighbors would hate me.ARH headers,Billy Boat mufflers.It’s loud when idling.WOT wakes up the dead.
Old 11-07-2018, 04:31 PM
  #55  
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Originally Posted by Parcival
Some people leave the fuse in because they don't like the highway cruising drone at 80 mph...
MildToWild
Old 11-07-2018, 04:45 PM
  #56  
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I'm a nice neighbor. I put the car in "tour" mode after I pull into the driveway so that I don't wake the neighbors up in the morning. I leave at 5:45am and many of our neighbors sleep with their windows open in the summer time.
Old 11-07-2018, 05:38 PM
  #57  
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I'm sure your neighbors appreciate you being a thoughtful person. Unlike ...

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Old 11-07-2018, 06:55 PM
  #58  
Parcival
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Originally Posted by Walt White Coupe
I'm sure your neighbors appreciate you being a thoughtful person. Unlike ...
How's the 5- or 6-series Bimmer, pal?
There's a fuse you can pull to turn off the Active Exhaust (amplified sound from exhaust and engine through stereo).

Last edited by Parcival; 11-07-2018 at 06:58 PM.
Old 11-07-2018, 07:36 PM
  #59  
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Originally Posted by 3 Z06ZR1
Eco is not good on the engine long term!
Why do you say that? I've run on ECO all the time on highways for 74K miles and my engine is fine.
Old 11-07-2018, 07:40 PM
  #60  
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Originally Posted by JJLAI724
I'm a nice neighbor. I put the car in "tour" mode after I pull into the driveway so that I don't wake the neighbors up in the morning. I leave at 5:45am and many of our neighbors sleep with their windows open in the summer time.
I turn my C7 to ECO before backing out of the driveway and jumping on an interstate to go to the gym at 4:45 AM most every morning in consideration of my neighbors, who are all still asleep.


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