C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Resonator Removal

Thread Tools
 
Search this Thread
 
Old Jul 17, 2009 | 03:19 PM
  #1  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default Resonator Removal

Guys:
Anyone remove just their resonator from the stock LT1/LT4 Exhaust. I understand it really improves the sound quality a bit. Just a Tad Louder. Is this True?
Thanx
Reply
Old Jul 17, 2009 | 03:24 PM
  #2  
aminnich's Avatar
aminnich
Le Mans Master
 
Joined: Jan 2006
Posts: 6,564
Likes: 6
From: Woodstock Georgia
Default

I replaced mine with a Magnaflow dual in/dual out muffler with the built in X-pipe. About the only difference I could tell was I lost 1/2" ground clearance and my wallet was a bit thinner. This was installed after I had already done the muffler delete and it changed the tone only very slightly. Altogether I would say I wasted some money.
Reply
Old Jul 17, 2009 | 04:10 PM
  #3  
lt4obsesses's Avatar
lt4obsesses
Le Mans Master
15 Year Member
 
Joined: Dec 2006
Posts: 5,139
Likes: 482
From: H-Town Texas
Default

Originally Posted by CAJUN C4
Guys:
Anyone remove just their resonator from the stock LT1/LT4 Exhaust. I understand it really improves the sound quality a bit. Just a Tad Louder. Is this True?
Thanx
If your running the stock mufflers I would guess it pretty much be a tad louder inside the car. I think that is what the resonator was for. But if you went to a higher flowing muffler, I know some people replace it with an x-pipe or you could put straight pipes as there is a cross-over at the rear of the system.

I did the same thing Amminich did, but my experience was different. I really like the sound and the Magnaflow really helped to round out tone and all but eliminated that dreadful 2500 rpm low gear drone. But it is quite a bit more than a "tad" louder than stock.
Reply
Old Jul 17, 2009 | 09:36 PM
  #4  
PLRX's Avatar
PLRX
Team Owner
 
Joined: Aug 2005
Posts: 34,988
Likes: 515
From: Riverside County Southern California
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09 thru '20
Default

I friend of mine with another CE LT4 has cats, X pipe (no resonator and no mufflers) The vette sounds clean
Reply
Old Jul 19, 2009 | 12:27 AM
  #5  
LannyL81's Avatar
LannyL81
Melting Slicks
20 Year Member
Conversation Starter
 
Joined: Nov 2005
Posts: 3,323
Likes: 142
From: Green Valley Arizona
Default

Replaced the resonator with an H pipe on the '95; a Y pipe on the '96. Had Magnaflows on the '96. Could not stand the drone and replaced with LT1 outlets from Corvette Central. Much better.

On the '95 the daughter removed these mufflers and put the eliminators on...it is quite loud now......a bit fun to drive....but sure is loud. I'll be putting the LT1 mufflers back on.

If you like alot of drone....make that ALOT of drone, get the Magnaflows.
Reply
Old Jul 19, 2009 | 12:58 AM
  #6  
PLRX's Avatar
PLRX
Team Owner
 
Joined: Aug 2005
Posts: 34,988
Likes: 515
From: Riverside County Southern California
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09 thru '20
Default

Originally Posted by LannyL81
If you like alot of drone....make that ALOT of drone, get the Magnaflows.
My 96 with the magnaflow performance exhaust it's very bad but that SOB sounds good
Reply
Old Jul 21, 2009 | 12:09 PM
  #7  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default

I think I'll either go with the straight Pipes or an "X".
Reply
Old Jul 21, 2009 | 01:37 PM
  #8  
PLRX's Avatar
PLRX
Team Owner
 
Joined: Aug 2005
Posts: 34,988
Likes: 515
From: Riverside County Southern California
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09 thru '20
Default

Originally Posted by CAJUN C4
I think I'll either go with the straight Pipes or an "X".
This combo will give you no drone
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Jul 21, 2009 | 01:46 PM
  #9  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default

Originally Posted by PLRX
This combo will give you no drone
Great That's what I'm after, In fact,my 84' with the stock LT1 Mufflers and gutted cats sounded inceredible. 60's Vet Sound with No Resonance what so ever.

I wonder how much the Resonator Restricts the Flow?

Last edited by CAJUN C4; Jul 21, 2009 at 01:49 PM.
Reply
Old Jul 21, 2009 | 02:21 PM
  #10  
runner140*'s Avatar
runner140*
Le Mans Master
20 Year Member
Veteran: Army
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 8,700
Likes: 298
From: Ft. Lauderdale Fl
Default

Originally Posted by PLRX
I friend of mine with another CE LT4 has cats, X pipe (no resonator and no mufflers) The vette sounds clean
They make some great X pipes now...these are magnaflows:


Reply
Old Jul 21, 2009 | 11:01 PM
  #11  
Heckler45's Avatar
Heckler45
Instructor
20 Year Member
 
Joined: Sep 2002
Posts: 156
Likes: 1
From: North Aurora IL
Default

Had mine removed years ago and straight pipes put in, love the sound. mild when idle and reg driving, meaty beefy when on it.

Originally Posted by runner140*
They make some great X pipes now...these are magnaflows:


Wondering if the X pipe makes any diff from the straight pipes? Any info?
Reply
Old Jul 22, 2009 | 01:00 PM
  #12  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default

Originally Posted by Heckler45
Had mine removed years ago and straight pipes put in, love the sound. mild when idle and reg driving, meaty beefy when on it.



Wondering if the X pipe makes any diff from the straight pipes? Any info?
I heard it makes it a little quieter and a lower exhaust note????
Reply
Old Jul 22, 2009 | 01:19 PM
  #13  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default

Also, I had an 84' with Gutted Cats and LT1 Stock Mufflers and I tell you it had the greatest sound. I got all kinds of compliments. I bet when I add the Straight Pipes it will sound similar.Not too loud,No Drone and just great sounding at WOT,
Reply
Old Jul 22, 2009 | 01:25 PM
  #14  
CAJUN C4's Avatar
CAJUN C4
Thread Starter
Safety Car
10 Year Member
 
Joined: Feb 2000
Posts: 3,771
Likes: 0
From: MANDEVILLE, LA La
Default

Originally Posted by Heckler45
Had mine removed years ago and straight pipes put in, love the sound. mild when idle and reg driving, meaty beefy when on it.



Wondering if the X pipe makes any diff from the straight pipes? Any info?
Check this Out

http://www.carcraft.com/techarticles...ion/index.html
Reply

Get notified of new replies

To Resonator Removal





All times are GMT -4. The time now is 02:03 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE