Welcome to the North American Subaru Impreza Owners Club Thursday March 28, 2024
Home Forums Images WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Go Back   NASIOC > NASIOC Technical > Normally Aspirated Powertrain

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.







* As an Amazon Associate I earn from qualifying purchases. 
* Registered users of the site do not see these ads. 
Reply
 
Thread Tools Display Modes
Old 06-15-2003, 09:23 AM   #1
orndog
Scooby Specialist
 
Member#: 34670
Join Date: Mar 2003
Chapter/Region: South East
Vehicle:
2016 slowmobile

Default gasket size for Cobb

Hey guys, I hope somebody knows this one. I bought a used Cobb catback, so it doesn't have a gasket. Does anybody know what I would need from, say, Autozone or Advance Auto Parts?
* Registered users of the site do not see these ads.
orndog is offline   Reply With Quote
Sponsored Links
* Registered users of the site do not see these ads.
Old 06-16-2003, 12:37 PM   #2
orndog
Scooby Specialist
 
Member#: 34670
Join Date: Mar 2003
Chapter/Region: South East
Vehicle:
2016 slowmobile

Default

Anybody?
orndog is offline   Reply With Quote
Old 06-16-2003, 04:15 PM   #3
orndog
Scooby Specialist
 
Member#: 34670
Join Date: Mar 2003
Chapter/Region: South East
Vehicle:
2016 slowmobile

Default

Okay, what type of material can I get to make my own?
orndog is offline   Reply With Quote
Old 06-16-2003, 07:23 PM   #4
Osgood30
Scooby Specialist
 
Member#: 20437
Join Date: Jun 2002
Chapter/Region: Tri-State
Location: Downingtown, PA
Vehicle:
1999 Impreza RS
STI Ver7

Default

go to any muffler shop, or Pepboys type of store that has repair shop with it. Bring the new catback, and ask them for a gasket for your exauhst. They are really all the same, just have different diameters based on the size of the pipe. Its realy not worth making one yourself.

hope this helps
Osgood30 is offline   Reply With Quote
Old 06-17-2003, 12:31 AM   #5
MattDell
Scooby Guru
 
Member#: 16803
Join Date: Mar 2002
Chapter/Region: International
Location: London, England
Default

I bought a used one as well and it didn't come with a gasket. Is it really necessary to have one? I've been running mine without one for about a month with no problems except for a really raspy sound around 1.5K RPMs.





-Matt
MattDell is offline   Reply With Quote
Old 06-17-2003, 12:44 AM   #6
Osgood30
Scooby Specialist
 
Member#: 20437
Join Date: Jun 2002
Chapter/Region: Tri-State
Location: Downingtown, PA
Vehicle:
1999 Impreza RS
STI Ver7

Default

Quote:
Originally posted by Cobreth
I bought a used one as well and it didn't come with a gasket. Is it really necessary to have one? I've been running mine without one for about a month with no problems except for a really raspy sound around 1.5K RPMs.

-Matt
Check the connection between the pipes where there is no gasket. If you see lots of black stuff near the connection you need to get gasket, if not I guess you can drive like that for a while.
Osgood30 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
what size is the donut gasket for cobb tbe esker Newbies & FAQs 7 10-29-2009 01:46 PM
Gaskets for Cobb DP ksavage523 Private 'Wanted' Classifieds 3 11-07-2008 05:29 PM
Where to find gaskets for Cobb TBE ASAP??? Samurai_jim Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) 13 03-29-2008 08:54 PM
Donut gasket size for random tech cat? Basshead Normally Aspirated Powertrain 8 07-02-2003 12:21 PM
ATTN: COBB - donut gasket size for new high-flow catalytic converter Darby Service & Maintenance 4 09-16-2002 05:32 PM

All times are GMT -4. The time now is 08:51 PM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2024 Axivo Inc.
Copyright ©1999 - 2019, North American Subaru Impreza Owners Club, Inc.

As an Amazon Associate I earn from qualifying purchases.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.