C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

corsa exhaust question/help

Thread Tools
 
Search this Thread
 
Old Mar 29, 2005 | 04:04 PM
  #1  
redbird2000's Avatar
redbird2000
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2001
Posts: 741
Likes: 0
From: Northeast Pa.
Default corsa exhaust question/help

Well after jerking around for 1 month bidding on and looking at used exhaust systems, I ordered a corsa system at a great price from West Coast Corvettes. My question is , is there anything special i need to know when i install them? i plan on cutting off the old system and tossing it. I think i read somewhere about some bolts in the frame being of particular importance. any help or tips are appreciated.
thanks in advance.

Last edited by redbird2000; Mar 29, 2005 at 05:27 PM.
Reply
Old Mar 29, 2005 | 04:14 PM
  #2  
Mr. C's 5's Avatar
Mr. C's 5
Burning Brakes
20 Year Member
 
Joined: Feb 2001
Posts: 936
Likes: 0
From: Reston VA
Default

As long as you're cutting off the stock system, you can do the install on ramps with no problem. The only bolts on the body are the ones that hold the rubber mount in the rear. Very small but you need a long extension to get to them. It's possible to install the mufflers without removing them but I found it easier to take them off. other than that, it's just a matter of bolting the over axial pipes to the H pipe and lining up the tips before you tighten the 4 Torca clamps. Use a torque wrench when you do it. Good luck. - C.
Reply
Old Mar 29, 2005 | 05:02 PM
  #3  
wilerty's Avatar
wilerty
Instructor
 
Joined: Feb 2005
Posts: 217
Likes: 0
From: Syracuse New York
Default

Here are instuctions for you:

http://www.corsaperf.com/installC5Sys.pdf

I did it last week on a lift with my son helping in about 45 minutes.
Reply
Old Mar 30, 2005 | 03:21 PM
  #4  
vettenovice's Avatar
vettenovice
Racer
 
Joined: Jun 2004
Posts: 431
Likes: 1
From: Northern NJ nj
Default

You will find that the longest part of the procedure is getting the tips to line up!

I have Corsa Indys and love them!
Reply
Old Mar 30, 2005 | 03:25 PM
  #5  
dlyle's Avatar
dlyle
Advanced
 
Joined: Feb 2004
Posts: 69
Likes: 0
From: White Hall Ar
Default

Originally Posted by vettenovice
You will find that the longest part of the procedure is getting the tips to line up!

I have Corsa Indys and love them!


(But I have the Corsa Touring)
Reply
Old Mar 30, 2005 | 05:24 PM
  #6  
Mike04's Avatar
Mike04
Safety Car
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2004
Posts: 4,353
Likes: 22
From: Bella Vista Ca
Default



I had problems with the clamps not holding tight. I ended up spot welding the sections. Indys are great! Add LT headers and they scream.
Reply
Old Mar 30, 2005 | 06:17 PM
  #7  
Glennm27's Avatar
Glennm27
Race Director
Supporting Lifetime
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2002
Posts: 19,557
Likes: 1,470
From: I love you & miss you Linda
2017 C7 of the Year Finalist
St. Jude Contributor
Default

Did you get an X-pipe? That would be my advise to Corsa's. It's a must in my opijnion.

The Corsa'a are an exact replacement for what you are taking off so install will be easy.
Reply
Old Mar 30, 2005 | 06:39 PM
  #8  
redbird2000's Avatar
redbird2000
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2001
Posts: 741
Likes: 0
From: Northeast Pa.
Default

Originally Posted by Glennm27
Did you get an X-pipe? That would be my advise to Corsa's. It's a must in my opijnion.

The Corsa'a are an exact replacement for what you are taking off so install will be easy.
x pipe, HUH? may i ask why you say it is a must?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Mar 30, 2005 | 06:49 PM
  #9  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by redbird2000
Well after jerking around for 1 month bidding on and looking at used exhaust systems, I ordered a corsa system at a great price from West Coast Corvettes. My question is , is there anything special i need to know when i install them? i plan on cutting off the old system and tossing it. I think i read somewhere about some bolts in the frame being of particular importance. any help or tips are appreciated.
thanks in advance.
Be sure to follow Corsa's advice regarding the anti-seize compound on the threaded fasteners. Also, several of us have had a little difficulty with their pipe clamps not gripping quite as tightly as they should, so the post by Mike04 regarding the spot welds is a good one. I did this too and all is well. One other little thing: smear some high temp silicone on both side of the flange gaskets for the over-axle pipes. Prevents any possible minor leaking. HTH
Robert
Reply
Old Mar 30, 2005 | 06:58 PM
  #10  
Glennm27's Avatar
Glennm27
Race Director
Supporting Lifetime
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2002
Posts: 19,557
Likes: 1,470
From: I love you & miss you Linda
2017 C7 of the Year Finalist
St. Jude Contributor
Default

Originally Posted by redbird2000
x pipe, HUH? may i ask why you say it is a must?
Corsa (and many other manufacturers) sell an X-pipe to compliment their exhaust systems. I have the Corsa Pace Car cat back system on my car and initially installed it WITHOUT the X-pipe. Thus keeping the stock "H" pipe. The exhaust sounded horrible in my opinion. A gurgling sound during idling and all kinds of popping and cracking on decelreation. Way too much for me. Many others feel the same way although there are others that seem to like this sound.

The X-pipe will equal out the exhaust flow and make the sound much nicer. Of course this is all a mater of personal opinion & taste.

Just keep in mind that when you install your Corsa's, if you do not like the gurgling sound and all that popping under deceleration, the X-pipe will get rid of it.
The X-pipe made my exhaust perfect. I hated it before the X.
Here's what it looks like.


More X-pipe info from Corsa:
http://www.corsaperf.com/crossover.htm

Last edited by Glennm27; Mar 30, 2005 at 07:00 PM.
Reply
Old Mar 30, 2005 | 07:01 PM
  #11  
redbird2000's Avatar
redbird2000
Thread Starter
Pro
10 Year Member
 
Joined: Aug 2001
Posts: 741
Likes: 0
From: Northeast Pa.
Default

Originally Posted by LoneStarFRC
Be sure to follow Corsa's advice regarding the anti-seize compound on the threaded fasteners. Also, several of us have had a little difficulty with their pipe clamps not gripping quite as tightly as they should, so the post by Mike04 regarding the spot welds is a good one. I did this too and all is well. One other little thing: smear some high temp silicone on both side of the flange gaskets for the over-axle pipes. Prevents any possible minor leaking. HTH
Robert
Thanks for the heads up!
does the anti sieze compound come with the system? where is high temp silicone found?
Reply
Old Mar 30, 2005 | 07:30 PM
  #12  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by redbird2000
Thanks for the heads up!
does the anti sieze compound come with the system? where is high temp silicone found?
1. Yes. Corsa includes a small tube.
2. Auto parts stores. Be sure it is the High-Temp variety type; either reddish brown or silver in color depending on brand

HTH,
Robert
Reply
Old Mar 30, 2005 | 08:00 PM
  #13  
birch64's Avatar
birch64
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jan 2004
Posts: 2,284
Likes: 3
From: NW Chicago, IL/Clearwater Beach, FL
Default

Originally Posted by Glennm27
Corsa (and many other manufacturers) sell an X-pipe to compliment their exhaust systems. I have the Corsa Pace Car cat back system on my car and initially installed it WITHOUT the X-pipe. Thus keeping the stock "H" pipe. The exhaust sounded horrible in my opinion. A gurgling sound during idling and all kinds of popping and cracking on decelreation. Way too much for me. Many others feel the same way although there are others that seem to like this sound.

The X-pipe will equal out the exhaust flow and make the sound much nicer. Of course this is all a mater of personal opinion & taste.

Just keep in mind that when you install your Corsa's, if you do not like the gurgling sound and all that popping under deceleration, the X-pipe will get rid of it.
The X-pipe made my exhaust perfect. I hated it before the X.
Here's what it looks like.


More X-pipe info from Corsa:
http://www.corsaperf.com/crossover.htm
i have the corsa indy's and the X-pipe and still get some gurgling and all that popping under deceleration.
Reply
Old Mar 30, 2005 | 08:23 PM
  #14  
2KFRC5's Avatar
2KFRC5
Safety Car
10 Year Member
 
Joined: Nov 2000
Posts: 4,419
Likes: 6
From: Arroyo Grande CA
Default

Originally Posted by vettenovice
You will find that the longest part of the procedure is getting the tips to line up!

I have Corsa Indys and love them!
I, also, found the clamps didn't hold to begin with. I noticed one set of tips dropped a little, re-aligned without lossening the clamp and re-torqued. Had to do this a couple of times, and now they've remained aligned for the last 4 years.
Reply
Old Mar 30, 2005 | 08:26 PM
  #15  
Glennm27's Avatar
Glennm27
Race Director
Supporting Lifetime
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2002
Posts: 19,557
Likes: 1,470
From: I love you & miss you Linda
2017 C7 of the Year Finalist
St. Jude Contributor
Default

Originally Posted by birch64
i have the corsa indy's and the X-pipe and still get some gurgling and all that popping under deceleration.
If you say you have "all that popping under deceleration" then I suspect you have never heard your car without the X-pipe.

Did you ever hear your car with the Corsa Indy's and NO X-pipe?

WITHOUT X-pipe and WITH X-pipe are 2 very very different sounding exhausts.

Last edited by Glennm27; Mar 30, 2005 at 08:28 PM.
Reply
Old Mar 30, 2005 | 09:52 PM
  #16  
birch64's Avatar
birch64
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jan 2004
Posts: 2,284
Likes: 3
From: NW Chicago, IL/Clearwater Beach, FL
Default

Originally Posted by Glennm27
If you say you have "all that popping under deceleration" then I suspect you have never heard your car without the X-pipe.

Did you ever hear your car with the Corsa Indy's and NO X-pipe?

WITHOUT X-pipe and WITH X-pipe are 2 very very different sounding exhausts.
no never herad it with out the x-pipe, is there a big differance? is this nomal popping then?
Reply
Old Mar 30, 2005 | 11:45 PM
  #17  
NOT-MEE's Avatar
NOT-MEE
Safety Car
 
Joined: May 2003
Posts: 4,961
Likes: 2
From: Vette-hid.com Lost in DFW texas
Cruise-In V Veteran
Cruise-In VI Veteran
Cruise-In VII Veteran
St. Jude Donor '06-'07
Default

Originally Posted by Mike04


I had problems with the clamps not holding tight. I ended up spot welding the sections. Indys are great! Add LT headers and they scream.
Reply

Get notified of new replies

To corsa exhaust question/help





All times are GMT -4. The time now is 08:54 PM.

story-0
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
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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