PerformanceTrucks.net Forums

Notices
GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |
Sponsored by:
Sponsored by:

Help chose muffler for setup

Thread Tools
 
Search this Thread
 
Old 07-28-2014, 07:10 PM
  #1  
Staging Lane
Thread Starter
 
Matt331's Avatar
 
Join Date: Jul 2014
Posts: 75
Likes: 0
Received 1 Like on 1 Post
Default Help chose muffler for setup
2010 sierra 5.3 , putting on Doug thorley headers and no cats . Need to quiet it down with a muffler .
Thx
Matt331 is offline  
Reply Like
Old 07-28-2014, 07:16 PM
  #2  
TECH Addict
iTrader: (7)
 
Chevy_King1500's Avatar
 
Join Date: Mar 2011
Location: Jasper, IN
Posts: 2,072
Likes: 0
Received 2 Likes on 2 Posts
Default
I like my magnaflow
Chevy_King1500 is offline  
Reply Like
Old 07-28-2014, 07:23 PM
  #3  
TECH Fanatic
iTrader: (3)
 
gamble686's Avatar
 
Join Date: Apr 2011
Location: Arizona
Posts: 1,642
Likes: 0
Received 2 Likes on 2 Posts
Default
22" big body magnaflow
gamble686 is offline  
Reply Like
Old 07-28-2014, 07:27 PM
  #4  
Staging Lane
Thread Starter
 
Matt331's Avatar
 
Join Date: Jul 2014
Posts: 75
Likes: 0
Received 1 Like on 1 Post
Default
Originally Posted by gamble686
22" big body magnaflow
Do you guys use round or oval? Thx
Matt331 is offline  
Reply Like
Old 07-28-2014, 07:28 PM
  #5  
Staging Lane
Thread Starter
 
Matt331's Avatar
 
Join Date: Jul 2014
Posts: 75
Likes: 0
Received 1 Like on 1 Post
Default
Originally Posted by Chevy_King1500
I like my magnaflow
Do you have a part number thx
Matt331 is offline  
Reply Like
Old 07-28-2014, 07:38 PM
  #6  
TECH Senior Member
iTrader: (2)
 
FFDP's Avatar
 
Join Date: May 2014
Location: Rogers, MN
Posts: 5,189
Received 546 Likes on 472 Posts
Default
I run a magnaflow 12219 muffler. Great sound when on the gas and zero drone on the freeway. Just a 3in/3out with a 14in body and 20in overall length.
FFDP is offline  
Reply Like
Old 07-28-2014, 08:21 PM
  #7  
Staging Lane
Thread Starter
 
Matt331's Avatar
 
Join Date: Jul 2014
Posts: 75
Likes: 0
Received 1 Like on 1 Post
Default
I found a 22" length body 12589.
Is this a good 3" muffler fory application ? Thx
Matt331 is offline  
Reply Like

Trending Topics

Old 07-29-2014, 03:48 PM
  #8  
TECH Fanatic
iTrader: (137)
 
low2001gmc's Avatar
 
Join Date: Jul 2007
Location: Elsa, South Texas (956) 802-7700
Posts: 1,106
Received 5 Likes on 4 Posts
Default
Originally Posted by Matt331
I found a 22" length body 12589.
Is this a good 3" muffler fory application ? Thx
especially with no cats, the 22 is the one you want. your truck should have offset and center inlets/outlets. verify and if so, best to get the magnaflow 22 with same inlet/outlet that way it is just cut and weld as a perfect replacement.
good luck, Rob
low2001gmc is offline  
Reply Like
Old 07-29-2014, 08:00 PM
  #9  
TECH Apprentice
 
Jason Z69's Avatar
 
Join Date: Mar 2014
Location: Midlothian, Texas
Posts: 358
Likes: 0
Received 0 Likes on 0 Posts
Default
Magnaflow 22 dual in dual out with built in x. I have it on mu true dual set up with a x befor the mag. Sounds bad a$$
Jason Z69 is offline  
Reply Like
Old 07-29-2014, 08:25 PM
  #10  
On The Tree
 
Turbo09's Avatar
 
Join Date: Jan 2014
Location: Courtice, Ontario
Posts: 164
Received 0 Likes on 0 Posts
Default
Yep magnaflow 22" here too oval body 3" in/ out. It sounds great and quiet when you are trying not to be noticed.
Turbo09 is offline  
Reply Like



Advanced Search
Quick Reply: Help chose muffler for setup


Reply Closed Thread Share

All times are GMT -5. The time now is 05:39 PM.