Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

Installing Exhaust

Thread Tools
 
Search this Thread
 
Old May 20, 2010 | 07:55 PM
  #1  
chrisj's Avatar
chrisj
Thread Starter
Drifting
20 Year Member
 
Joined: Jun 2001
Posts: 1,718
Likes: 13
From: Katy TX
St. Jude Donor '12
Default Installing Exhaust

I'm going to be installing a new cat back system soon. Upgrading from my GHL's to B&B's.

When I do the install, do I need new gaskets? I assume I can use the bolts from the old system on the new system, right?

Are there any other parts I may need for the install?

chris
Reply
Old May 20, 2010 | 07:58 PM
  #2  
Hammer99's Avatar
Hammer99
Le Mans Master
15 Year Member
 
Joined: Feb 2009
Posts: 5,253
Likes: 9
From: Northwest CT
Default

I was able to reuse my gaskets.
Reply
Old May 20, 2010 | 08:05 PM
  #3  
dobewillie's Avatar
dobewillie
Race Director
 
Joined: Mar 2006
Posts: 10,477
Likes: 4
From: lockport n.y
Default

I would get new gaskets but thats just me good luck
Reply
Old May 20, 2010 | 09:17 PM
  #4  
jrose7004's Avatar
jrose7004
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2004
Posts: 58,490
Likes: 1,811
From: Oklahoma City OK
C6 of Year Finalist (appearance mods) 2019
Default

I bought new.
Reply
Old May 20, 2010 | 10:29 PM
  #5  
Daw9-02Vert's Avatar
Daw9-02Vert
Advanced
 
Joined: Oct 2009
Posts: 55
Likes: 0
From: Murrysville PA
Default Gaskets

Stop by the dealership prior to install and pick up 2 just in case. I Just did this last week installing an aftmkt exhaust. Advanced Auto didn't have them and they recommended the dealership. Have them - don't open them and examine the condition of the gaskets when you remove the exhaust. If they look really good - keep the existing and take back the ones from dealership. They cost me $26 for 2 (not cheap) but mine were good probably because I was going from stock to aftmkt.(first change out) and I only had 12k miles. Your mileage and since they have been changed out already may dictate you to change out. They are a substantial gasket that are pretty solid.
Good luck!
Reply
Old May 20, 2010 | 11:26 PM
  #6  
chrisj's Avatar
chrisj
Thread Starter
Drifting
20 Year Member
 
Joined: Jun 2001
Posts: 1,718
Likes: 13
From: Katy TX
St. Jude Donor '12
Default

So just the basic exhaust gasket from the dealer? Anyone else get this from a basic auto parts store? I'd rather go to the local O'Reilly than the dealer.

chris
Reply
Old May 21, 2010 | 01:49 AM
  #7  
itzza427's Avatar
itzza427
Le Mans Master
15 Year Member
 
Joined: Sep 2007
Posts: 7,604
Likes: 8
From: Belleville Il
Default

Originally Posted by chrisj
So just the basic exhaust gasket from the dealer? Anyone else get this from a basic auto parts store? I'd rather go to the local O'Reilly than the dealer.

chris
Yeah,,you get screwed at the dealer,,$12+tax,,,for EACH gasket!! A member posted a while back that he went to Advanced Auto Parts and got Walker gaskets part # 1873,,,for $4 each!! Any store that carries Walker(should be just about all) should have or be able to get them for you!!
Reply
Old May 21, 2010 | 06:12 PM
  #8  
KeyoRacing's Avatar
KeyoRacing
Burning Brakes
10 Year Member
 
Joined: May 2005
Posts: 956
Likes: 0
From: Philadelphia pa
Default

I had mine done and they wanted new gaskets...
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 May 21, 2010 | 09:47 PM
  #9  
Shirl's Avatar
Shirl
Safety Car
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2008
Posts: 4,829
Likes: 1,843
From: NJ
2025 C8 of the Year Finalist - Modified
2023 C8 of the Year Finalist - Unmodified
2022 C7 of the Year Finalist - Modified
2021 C7 of the Year Finalist - Unmodified
Default

2 gaskets come with the system. And you can use your stock bolts no problem.
Reply
Old May 23, 2010 | 12:07 AM
  #10  
chrisj's Avatar
chrisj
Thread Starter
Drifting
20 Year Member
 
Joined: Jun 2001
Posts: 1,718
Likes: 13
From: Katy TX
St. Jude Donor '12
Default

Local O'Reilly and Advance Auto didn't have them. Both said I'd have to head to the dealer. My closest dealer is closed Sat. May just be reusing the old ones. I wanted to have the new ones handy just in case they were needed.

Thanks for the info everyone.

chris
Reply
Old May 23, 2010 | 03:22 AM
  #11  
mel3535's Avatar
mel3535
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2010
Posts: 1,037
Likes: 0
From: Alameda CA
Default

i [aid like 6 bucks for new gaskets at kragen, and everything else should be a simple swap
Reply
Old May 23, 2010 | 08:35 AM
  #12  
rws.1's Avatar
rws.1
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2004
Posts: 16,795
Likes: 62
From: Lake Havasu City, AZ
Default

I paid under a dollar each for my gaskets at Advance auto... the photo of the part with number is athome, but search under my id... i have posted it several times before...
Reply
Old May 23, 2010 | 02:32 PM
  #13  
mel3535's Avatar
mel3535
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Feb 2010
Posts: 1,037
Likes: 0
From: Alameda CA
Default

kragen PN EG24685
Reply
Old May 23, 2010 | 06:01 PM
  #14  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 367,760
Likes: 24,682
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

When I installed a set of B&Bs on my '00, I just reused the stock gaskets and they worked just fine. I guess it would depend on how many miles are on your car - for the few dollars it costs to get new ones, you might just want to get them and not have to worry about it.
Reply
Old May 23, 2010 | 06:06 PM
  #15  
thechosenone's Avatar
thechosenone
Melting Slicks
 
Joined: Apr 2010
Posts: 3,203
Likes: 0
Default

Just get new ones and be done with it, it would suck if you got a small leak b/c you are running old ones down the road. Better safe than sorry.
Reply

Get notified of new replies

To Installing Exhaust





All times are GMT -4. The time now is 02:35 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