C5 Forced Induction/Nitrous C5 Corvette Turbochargers, Superchargers, Centrifugal, Twin Screw & Roots Blowers, Twin Turbo Kits, Intercoolers, Wet & Dry Nitrous Injection, Meth
Sponsored by:
Sponsored by:

Sts owners..noise level question

Thread Tools
 
Search this Thread
 
Old Dec 20, 2011 | 12:34 PM
  #1  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default Sts owners..noise level question

been looking at sts system...wondering what the interior noise level is with the system...any drone? normal cruising is the sound level low enough to hear the tunes?
Reply
Old Dec 20, 2011 | 02:03 PM
  #2  
2000BC's Avatar
2000BC
Burning Brakes
15 Year Member
 
Joined: Mar 2006
Posts: 1,015
Likes: 15
From: Loxahatchee Florida
Default

It's loud. It sounds better than tunes. However, since I have an FRC I put in a divider to cut back on drone/sound. Still loud but I like it.
Reply
Old Dec 20, 2011 | 02:58 PM
  #3  
brandtdavis's Avatar
brandtdavis
Burning Brakes
15 Year Member
 
Joined: Apr 2005
Posts: 834
Likes: 0
From: Palm Beach Gardens FL
Default

I had LTs and borla stingers. Now just installed the STS kit and I feel that the drone in 6th on the hwy is less. The sound is about the same or a little louder.
Reply
Old Dec 20, 2011 | 05:55 PM
  #4  
gcolella's Avatar
gcolella
Racer
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Aug 2009
Posts: 281
Likes: 7
From: Staten Island NY
Default

There is drone and the kit is loud. Also depends on if your running stock manifolds or long tubes, cats or catted, plenty of drone especially on the highway. The whistling sound is cool though.
Reply
Old Dec 20, 2011 | 06:33 PM
  #5  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default

was going to do stock manifolds and run factory cats..i like the kit...but may not like the sound level
Reply
Old Dec 20, 2011 | 06:35 PM
  #6  
tony75A's Avatar
tony75A
Instructor
15 Year Member
All Eyes On Me
 
Joined: Mar 2011
Posts: 102
Likes: 2
Default

Maybe you make something custom and add small resonators after the turbos to cut down the noise.
Reply
Old Dec 20, 2011 | 10:10 PM
  #7  
2003VETT's Avatar
2003VETT
Melting Slicks
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Nov 2006
Posts: 2,836
Likes: 8
From: Still the Fastest (still running) Stock Bottom End Blown LS1/ 2010 ECS CC 10.50 CHAMP Hamilton, NJ
Default

With the cats, its not bad. Call ECS,609-752-0321. I think they are in the middle of removing a fairly new system with a bunch of upgrades, to do a completely new build for a customer. You can save a few bucks...
Reply
Old Dec 20, 2011 | 10:12 PM
  #8  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default

thanks for the reply guys...mine is a c6z ... i posted in c6 fi section but haven't gotten any feedback from there yet...figured c5 would be pretty darn close....

how have your systems been? happy with them? reliable?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
Old Dec 20, 2011 | 10:14 PM
  #9  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default

Originally Posted by 2003VETT
With the cats, its not bad. Call ECS,609-752-0321. I think they are in the middle of removing a fairly new system with a bunch of upgrades, to do a completely new build for a customer. You can save a few bucks...
thanks for the info
Reply
Old Dec 21, 2011 | 10:54 AM
  #10  
gcolella's Avatar
gcolella
Racer
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Aug 2009
Posts: 281
Likes: 7
From: Staten Island NY
Default

Very reliable, it's a perfect street/strip kit excellent for a daily driver.
Sound isn't that bad if your running with the stock manifolds and cats.

Last edited by gcolella; Dec 21, 2011 at 11:00 AM.
Reply
Old Dec 21, 2011 | 11:37 AM
  #11  
HP_Addict's Avatar
HP_Addict
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2003
Posts: 2,285
Likes: 16
From: Nashville TN
Default

You should really try to hear one before jumping in. I was almost ready to pull the trigger and then went to hear one. The one I heard had headers, and was very loud. Much louder than my headers, no cats, and Borla stingers. I felt it was too loud for daily driving so I opted for a supercharger.

the whistle is very cool though.
Reply
Old Dec 21, 2011 | 01:09 PM
  #12  
undertaker's Avatar
undertaker
Race Director
20 Year Member
 
Joined: May 2003
Posts: 12,725
Likes: 14
From: ECS : WTF did you break now and HTF did you break it this time
Default

noise level is fine with factory manifolds and cats.

if its too loud (since sound is subjective) any decent shop can add some bullet mufflers or resonators in line to quiet it down for you.
Reply
Old Dec 21, 2011 | 01:20 PM
  #13  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default

anybody in tucson or phoenix have this setup that i might be able to check out the sound?
Reply
Old Dec 21, 2011 | 08:53 PM
  #14  
brandtdavis's Avatar
brandtdavis
Burning Brakes
15 Year Member
 
Joined: Apr 2005
Posts: 834
Likes: 0
From: Palm Beach Gardens FL
Default

Sorry I'm in FL. But I just downloaded a decibel meter for the iPhone. I'll try it out and see what kind of numbers I get. If you're thinking twin turbos on a C6Z I would be more concerned with the smell of tire smoke, not the sound
Reply
Old Dec 22, 2011 | 07:51 PM
  #15  
tony75A's Avatar
tony75A
Instructor
15 Year Member
All Eyes On Me
 
Joined: Mar 2011
Posts: 102
Likes: 2
Default

I realize that many people run there set-up this way, but it is not a good idea to have cats before the turbos. As the cats become old, pieces may corrode and come loose which can take out a turbine.
Reply
Old Dec 22, 2011 | 08:05 PM
  #16  
RFZ's Avatar
RFZ
Thread Starter
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2007
Posts: 2,473
Likes: 255
From: But it's a DRY HEAT! Tucson
Default

Originally Posted by tony75A
I realize that many people run there set-up this way, but it is not a good idea to have cats before the turbos. As the cats become old, pieces may corrode and come loose which can take out a turbine.
i realize that and find the risk within my acceptable range...after looking at all the various fi kits .. pro and cons as well as installation ...the sts is in the top running for me...noise level when just cruising is my main concern at this point...
Reply
Old Dec 22, 2011 | 09:19 PM
  #17  
jmoody66's Avatar
jmoody66
Drifting
15 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jul 2007
Posts: 1,352
Likes: 19
From: In a house
Default

I had the sts, no cats, on my c5 z and its loud. I don't remember allot of drone. Its very very reliable and had great traction. I would do it again.
Reply
Old Dec 22, 2011 | 10:44 PM
  #18  
a/c man's Avatar
a/c man
Le Mans Master
10 Year Member
 
Joined: Jan 2009
Posts: 7,767
Likes: 19
From: East Texas
Default

Just get a A&A or ECS supercharger its quiet!
Reply
Old Dec 28, 2011 | 10:58 PM
  #19  
NEILZVETTE's Avatar
NEILZVETTE
Racer
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Sep 2004
Posts: 363
Likes: 0
From: Granville Illinois
Default

Ok I'm a little late to the show but I will jump in. Had the STS system and it did build alot of power but there certainly was turbo lag and the system was less than perfect from a tuning standpoint. But I loved the system as it was my first F/I car. I had stock manifolds, no cats and upgraded turbos. It soulded awesome. No real droneto speak of but had an aggresive tone to it.
Since them I have had a Kenne Bell, Procharger and a front mount turbo. They are all a much better system from a power and tuning standpoint. Kenne Bell is the most fun for street use. Procharger also is great although do not have the off idle power of a KB setup. I now have an 70MM front mount system and think its the best overall system. All the power (almost) from just above idle as the Kenne Bell. None of the turbo lag of the STS system. And no belts to break or replace as with the KB and Procharger.
If a custom front mount turbo system is not in the budget go Maggie or KB for street use. Prochargers are nice for drag strip use.
More than what you were asking for but trying to share experience as I have had then all.
Reply

Get notified of new replies

To Sts owners..noise level question





All times are GMT -4. The time now is 03:21 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE