Nissan 370Z Forum  

Race car sound? I think so!

I've been a proud owner of the AAM S-Line Short tails for a little while now, about three months, and have enjoyed every minute... But naturally, because I am young

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust


Like Tree13Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 09-17-2012, 05:46 PM   #1 (permalink)
A True Z Fanatic
 
370Z Purist's Avatar
 
Join Date: Jun 2009
Location: Zion, Illinois
Posts: 1,873
Drives: '09 370Z-T BS M6
Rep Power: 19
370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all
Default Race car sound? I think so!

I've been a proud owner of the AAM S-Line Short tails for a little while now, about three months, and have enjoyed every minute...

But naturally, because I am young and dumb and have plenty of hearing left (that could be disposed of), I decided to gain some horsepower and also get some more sound.

Inspired by Road America's VSCDA event in early September (somewhat), I bought AAM test pipes and an eBay Y pipe.

I must warn those who want a loud exhaust, this is almost as loud as it can possibly get. The only resonated portions which remain are the two 12" resonators on the stock midpipe, after the Y pipe section.

The majority of the rasp occurs at the common point of ~3000 to 4000 RPM. There's a bit of rasp if you're under 1700 and giving it more than maybe 50% throttle. I'm sure those who want to eliminate this rasp would use (R)HFCs, res'd test pipes, or perhaps the motordyne Y-pipe with the resonated or cat section.

I have found a few videos where the exhaust is mostly straight piping, but most seem to be custom fabricated. This "solution" is easily made with 500 dollars and all off-the-shelf components. The lack of a tune, however, means that I have lost a lot of the bottom end torque, until I hit 3000-3500 RPM, at which point, even the VDC has trouble controlling the power.

The following are some Youtube videos which may help some people who want a loud exhaust. You might have a light wallet or just want to get a specific sound. No offense to anyone, because my wallet is always light.

Time for long tube headers and a newly developed midpipe section...

Videos in the spoiler.

Cold start right after the install:
( Click to show/hide )


Some driving around, inside the car after the install:
( Click to show/hide )


Fly-bys:
( Click to show/hide )
__________________
-Phil

"Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."
370Z Purist is offline   Reply With Quote
Old 09-17-2012, 06:21 PM   #2 (permalink)
Base Member
 
Join Date: Jul 2012
Location: na
Posts: 111
Drives: na
Rep Power: 13
nightwish is on a distinguished road
Default

To funny ..man that has some serious rasp and drone..but love the drive by..not my taste but pretty cool to know this type of set-up..
nightwish is offline   Reply With Quote
Old 09-17-2012, 07:12 PM   #3 (permalink)
A True Z Fanatic
 
Kingbaby's Avatar
 
Join Date: Jul 2009
Location: 2amr.net
Posts: 1,756
Drives: a car I know about..
Rep Power: 19
Kingbaby will become famous soon enough
Default

Sounds GREAT!
__________________
07 Silver Alloy Nissan 350Z Nismo #0191 "Lin'da"
2amR--------------------> VQ I.N.C. - Like us!
Quote:
I've been around the world I ain't never seen a girl like that...
Kingbaby is offline   Reply With Quote
Old 09-17-2012, 07:13 PM   #4 (permalink)
A True Z Fanatic
 
370Z Purist's Avatar
 
Join Date: Jun 2009
Location: Zion, Illinois
Posts: 1,873
Drives: '09 370Z-T BS M6
Rep Power: 19
370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all
Default

Quote:
Originally Posted by Kingbaby View Post
Sounds GREAT!
congrats on your thousandth post! lol
__________________
-Phil

"Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."
370Z Purist is offline   Reply With Quote
Old 09-17-2012, 07:23 PM   #5 (permalink)
A True Z Fanatic
 
FPenvy's Avatar
 
Join Date: Jul 2011
Location: Pittsburgh PA
Posts: 38,517
Drives: 15 GT-R BE/09 370Z
Rep Power: 1402085
FPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond repute
Default

I'd like to see if yours is louder than mine lol I'm runnin non-red cbe and non-res test pipes. Only thing on mine to kill the noise is carbon fiber cans that's it lol
__________________
324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
FPenvy is offline   Reply With Quote
Old 09-17-2012, 07:26 PM   #6 (permalink)
A True Z Fanatic
 
370Z Purist's Avatar
 
Join Date: Jun 2009
Location: Zion, Illinois
Posts: 1,873
Drives: '09 370Z-T BS M6
Rep Power: 19
370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all
Default

Quote:
Originally Posted by FPenvy View Post
I'd like to see if yours is louder than mine lol I'm runnin non-red cbe and non-res test pipes. Only thing on mine to kill the noise is carbon fiber cans that's it lol
depending on your cat back, I'm pretty sure the volume might be the same, just different sound. I'm all pipe now, not even any muffler sections.
__________________
-Phil

"Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."
370Z Purist is offline   Reply With Quote
Old 09-17-2012, 07:28 PM   #7 (permalink)
A True Z Fanatic
 
FPenvy's Avatar
 
Join Date: Jul 2011
Location: Pittsburgh PA
Posts: 38,517
Drives: 15 GT-R BE/09 370Z
Rep Power: 1402085
FPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond repute
Default

Quote:
Originally Posted by 370Z Purist View Post
depending on your cat back, I'm pretty sure the volume might be the same, just different sound. I'm all pipe now, not even any muffler sections.
Fast intentions tdx cat back no resonators and fast intentions test pipes non res as well. It's super loud and mean lol
__________________
324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
FPenvy is offline   Reply With Quote
Old 09-17-2012, 07:30 PM   #8 (permalink)
A True Z Fanatic
 
Kingbaby's Avatar
 
Join Date: Jul 2009
Location: 2amr.net
Posts: 1,756
Drives: a car I know about..
Rep Power: 19
Kingbaby will become famous soon enough
Default

Quote:
Originally Posted by 370Z Purist View Post
congrats on your thousandth post! lol
thanks

LTH is where it's at then...
Onboard with Sasha Anis - CSCS Lap Record - 1:13.945 - YouTube
@14~

that scream is what I'm after
__________________
07 Silver Alloy Nissan 350Z Nismo #0191 "Lin'da"
2amR--------------------> VQ I.N.C. - Like us!
Quote:
I've been around the world I ain't never seen a girl like that...

Last edited by Trips; 09-17-2012 at 07:37 PM. Reason: Removed street racing video
Kingbaby is offline   Reply With Quote
Old 09-17-2012, 08:04 PM   #9 (permalink)
A True Z Fanatic
 
370Z Purist's Avatar
 
Join Date: Jun 2009
Location: Zion, Illinois
Posts: 1,873
Drives: '09 370Z-T BS M6
Rep Power: 19
370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all
Default

Quote:
Originally Posted by FPenvy View Post
Fast intentions tdx cat back no resonators and fast intentions test pipes non res as well. It's super loud and mean lol
Quote:
Originally Posted by Kingbaby View Post
thanks

LTH is where it's at then...
Onboard with Sasha Anis - CSCS Lap Record - 1:13.945 - YouTube
@14~

that scream is what I'm after
I guess it's time to buy some long tubes and fab some piping for the midpipe! I gotta be even louder!
faya likes this.
__________________
-Phil

"Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."
370Z Purist is offline   Reply With Quote
Old 09-17-2012, 08:11 PM   #10 (permalink)
A True Z Fanatic
 
FPenvy's Avatar
 
Join Date: Jul 2011
Location: Pittsburgh PA
Posts: 38,517
Drives: 15 GT-R BE/09 370Z
Rep Power: 1402085
FPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond repute
Default

I've been thinking about taking my exhaust off and running just test pipes lol
faya likes this.
__________________
324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
FPenvy is offline   Reply With Quote
Old 09-17-2012, 08:49 PM   #11 (permalink)
A True Z Fanatic
 
Kingbaby's Avatar
 
Join Date: Jul 2009
Location: 2amr.net
Posts: 1,756
Drives: a car I know about..
Rep Power: 19
Kingbaby will become famous soon enough
Default

do it!

connect them and put a cones/megaphones out the passenger before the rear passenger tire ala viper!
__________________
07 Silver Alloy Nissan 350Z Nismo #0191 "Lin'da"
2amR--------------------> VQ I.N.C. - Like us!
Quote:
I've been around the world I ain't never seen a girl like that...
Kingbaby is offline   Reply With Quote
Old 09-17-2012, 08:59 PM   #12 (permalink)
A True Z Fanatic
 
Cmike2780's Avatar
 
Join Date: Jun 2010
Location: Long Island
Posts: 5,059
Drives: slowwww
Rep Power: 29
Cmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond reputeCmike2780 has a reputation beyond repute
Default

I hate to be a downer, I thougt it sounded horrible. It's way too raspy and the drone is probably worst in person. It's more Honda Civic with a busted muffler than a race car.
__________________
[09][MB][6-Spd MT][Touring][Stillen Gen III][K&N][Borla CBE][Evo-R]

Cmike2780 is offline   Reply With Quote
Old 09-17-2012, 09:00 PM   #13 (permalink)
A True Z Fanatic
 
FPenvy's Avatar
 
Join Date: Jul 2011
Location: Pittsburgh PA
Posts: 38,517
Drives: 15 GT-R BE/09 370Z
Rep Power: 1402085
FPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond reputeFPenvy has a reputation beyond repute
Default

Quote:
Originally Posted by Kingbaby View Post
do it!

connect them and put a cones/megaphones out the passenger before the rear passenger tire ala viper!
I was just gonna put 90 degree turndown on them but I gotta find out if it hurts the engine doing that
__________________
324whp/258wtq AAM Tuned |F.I. NonRes CF CBE/NonRes TestPipes #373|UpRev Tuner|Akuma Motorsports Intakes|Z1 34 Row Oil Cooler
Quote:
Originally Posted by F.I. Inc. View Post
Yes, they are Tony approved! Frank, when I get around to it, I may put your pipes into production. We will call them, "The FP" option.
-Tony
FPenvy is offline   Reply With Quote
Old 09-17-2012, 09:18 PM   #14 (permalink)
Base Member
 
Join Date: Aug 2011
Location: SoCal
Posts: 120
Drives: Pearl White 370z 6mt
Rep Power: 14
AlanManouk is on a distinguished road
Default

Nice setup, a little to raspy for my taste
AlanManouk is offline   Reply With Quote
Old 09-17-2012, 09:33 PM   #15 (permalink)
A True Z Fanatic
 
370Z Purist's Avatar
 
Join Date: Jun 2009
Location: Zion, Illinois
Posts: 1,873
Drives: '09 370Z-T BS M6
Rep Power: 19
370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all370Z Purist is a name known to all
Default

Quote:
Originally Posted by Cmike2780 View Post
I hate to be a downer, I thougt it sounded horrible. It's way too raspy and the drone is probably worst in person. It's more Honda Civic with a busted muffler than a race car.
It is indeed raspy as hell, and that's how I feel; I'm on that divide between thinking it's just fart can instead of race exhaust.

I feel that's also where the long tubes will come in and fix that issue.

Quote:
Originally Posted by FPenvy View Post
I was just gonna put 90 degree turndown on them but I gotta find out if it hurts the engine doing that
I think you'll just eliminate way too much backpressure. You'll have to find a way to do that properly, not to mention that much noise is pretty questionable in terms of "legality."
__________________
-Phil

"Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow."

Last edited by 370Z Purist; 09-17-2012 at 10:06 PM.
370Z Purist is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Make you sound system sound better? Dynamatt the doors DCNISMO Audio & Video 11 07-30-2012 07:46 PM
NEW from Race Ramps - Two-Piece, Two-Stage Incline Race Ramps Fred@ReverseLogic Tools / Ramps 2 02-03-2011 10:27 PM
closing laps of the 2010 Australian V8 Supercar race - One close race! AK370Z Other Vehicles 7 10-28-2010 09:29 AM
Race Gas 370zFORme!! Engine & Drivetrain 46 04-03-2010 04:24 PM
high frequency sound/annoying as hell sound Santent Nissan 370Z General Discussions 4 12-22-2009 10:59 AM


All times are GMT -5. The time now is 01:48 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2