Are there any quiet FI systems out there
#1
Staging Lane
Thread Starter
Join Date: Jan 2003
Location: New Orleans, LA
Posts: 55
Likes: 0
Received 0 Likes
on
0 Posts
![Question](https://ls1tech.com/forums/images/icons/icon5.gif)
Looking for a true sleeper system. I pulled up to a guy the other day and his car was whistling like crazy...I think I would get a headache with that as my daily driver.
Are there any mods I can do to make the current setups quieter. I don't mind exhaust noise, its the noise under the hood.
Thanks!
Are there any mods I can do to make the current setups quieter. I don't mind exhaust noise, its the noise under the hood.
Thanks!
![Driving](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_driving3.gif)
#3
TECH Fanatic
Join Date: Nov 2001
Location: Las Cruces, NM
Posts: 1,190
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Turbo setups are very quite. On the Incon kit you can't see the turbo(s) and you can here them in the engine bay. I can here them spinning on the side of the car, but only because I know what to listen for.
Gary
Gary
#5
TECH Resident
Join Date: Jan 2002
Location: Phoenix, AZ
Posts: 956
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Gary said it . . . not sure about single setups, but the Incon is so quiet that people have walked up to my car idling at the track and didn't even know it was running! I think I have the quietest car in my club . . . sans cats and muffler!
#6
TECH Senior Member
iTrader: (15)
Join Date: Dec 2001
Location: Mass
Posts: 8,642
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
The Vortech kits tend to be pretty quiet. You usually can't hear those until your right next to the car. People that don't know what they are looking for probably won't even notice.
Tom
Tom
#7
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Turbos are quite till you hit boost
. But at idle theres no way to tell unless you look under the hood.
As for blowers an ATI I heard awhile back was so quite when it drove by me standing in a parking lot I swore it didn't have a blower till I looked under the hood. Or maybe I just wasn't paying that much attention
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
As for blowers an ATI I heard awhile back was so quite when it drove by me standing in a parking lot I swore it didn't have a blower till I looked under the hood. Or maybe I just wasn't paying that much attention
![Icon Confused](https://ls1tech.com/forums/images/smilies2/icon_confused.gif)
Trending Topics
#9
On The Tree
iTrader: (1)
Join Date: Jul 2002
Location: Austin, TEXAS > *
Posts: 192
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
My boss' Incon SS is louder than my Vortech. In 1.5 years of driving with the Vortech, I have had 1 person ask me if the car was blown from the sound.
Edit: Maybe I should stop posting in threads I find in search
Edit: Maybe I should stop posting in threads I find in search
![The Judge](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_judge.gif)
Last edited by 280Z28; 07-28-2006 at 09:58 AM.
#10
TECH Addict
iTrader: (4)
Join Date: Sep 2002
Location: Boise, ID
Posts: 2,542
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Blkknight
Turbos are quite till you hit boost
. But at idle theres no way to tell unless you look under the hood.
As for blowers an ATI I heard awhile back was so quite when it drove by me standing in a parking lot I swore it didn't have a blower till I looked under the hood. Or maybe I just wasn't paying that much attention![Icon Confused](https://ls1tech.com/forums/images/smilies2/icon_confused.gif)
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
As for blowers an ATI I heard awhile back was so quite when it drove by me standing in a parking lot I swore it didn't have a blower till I looked under the hood. Or maybe I just wasn't paying that much attention
![Icon Confused](https://ls1tech.com/forums/images/smilies2/icon_confused.gif)
#11
10 Second Club
iTrader: (63)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Justin98TransAm
my Vortech V9-GTrimSQ is pretty quiet.. only time you can really hear it is at idle, and it sounds like alternator noise through a radio.
Last edited by TWS; 07-28-2006 at 10:53 AM.
#13
12 Second Club
iTrader: (27)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Boostaholic
At cruise you can hear my turbos, even at idle if you listen close. You would really have to know what your listening for at a stop light though, if I tap the throttle its pretty obvious.
#15
TECH Enthusiast
iTrader: (27)
Join Date: Aug 2005
Location: Anheuser Busch, Houston Texas
Posts: 741
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
It may just be me but I can usually hear the fuel pump before I figure out if the car is blown or turbo'ed. Loud fuel pump is a dead giveaway. That and other electric pumps. Then I just think - "what's that noise...oh low mount turbo."
#16
On The Tree
iTrader: (1)
Join Date: Jul 2002
Location: Austin, TEXAS > *
Posts: 192
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by TWS
hmmm... mine is loud as hell and I have a V9G "SQ". There is no doubt (to car guys anyway) that I am packing an FI system of some kind when I pull up next to them at a light.