Muffler thoughts? - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > Muffler thoughts?

Artec 14b bolt BACKBONE trussNEW!! HMF 50"-52" light bar mounting brackets!! Engo is bringing New LED Light Bars to the table...Get a g

Reply
Unread 03-13-2014, 01:52 PM   #1
ridge28
Registered User
1964 CJ5 
 
Join Date: Aug 2012
Location: puyallup, wa
Posts: 100
Muffler thoughts?

What muffler is everyone running begins their 4.0 I'm lookin for somethin not to laud and obnoxious but still a deep throaty sound. A thrush turbo muffler sounded good on my buddies. Thoughts? Flow master?

ridge28 is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 01:58 PM   #2
Rapterlined
Registered User
1991 YJ Wrangler 
 
Join Date: Apr 2013
Location: Burlington, NORTH CAROLINA
Posts: 43
I don't know where you live but in NC you don't have to have a cat on anything 94 and down. So I've got a 91 and I run a flowmaster 40 straight to a down pipe. It gives a great sound and not annoying at high speeds.
Rapterlined is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 01:59 PM   #3
Latefreight727
Registered User
1991 YJ Wrangler 
 
Join Date: Jul 2013
Location: Arcadia, Fl
Posts: 101
I was wondering this as well. Not sure I would hear anything over the roar of the tires though. ;-)
Latefreight727 is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 02:04 PM   #4
Rapterlined
Registered User
1991 YJ Wrangler 
 
Join Date: Apr 2013
Location: Burlington, NORTH CAROLINA
Posts: 43
Its a great sound isn't it?!
Rapterlined is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 04:54 PM   #5
ghetdjc320
Registered User
1988 YJ Wrangler 
 
Join Date: Mar 2012
Location: Round Rock, Texas
Posts: 329
Have a Magnaflow on my stroked 4.0 with straight pipes and it sounds quite nice.
__________________
-DJC
ghetdjc320 is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 05:01 PM   #6
wyattwj123
Registered User
2000 WJ 
 
Join Date: Feb 2012
Location: sarasota, florida
Posts: 259
Mangnaflow!!!!!
wyattwj123 is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 05:09 PM   #7
Tom95YJ
[] Eye'd Jeep Connoisseur
 
Tom95YJ's Avatar
1999 XJ Cherokee 
 
Join Date: Sep 2004
Location: Salt Lake City, Utah
Posts: 8,405
I like the magnaflow on my xj
__________________
'89 YJ The Smurf Build Thread
'99 XJ Black Betty Build Thread
Tom95YJ is online now   Reply With Quote Quick reply to this message
Unread 03-13-2014, 07:02 PM   #8
YJ4LIFE
Registered User
1989 YJ Wrangler 
 
Join Date: Dec 2011
Location: , San Angeles
Posts: 740
40-flowmaster. would try hooker aerochamber next time.
__________________
'89 YJ, 4.2L, ax-15, B&M shifter, 1" BL, TJ flares, '99 intake, '91 EFI, 5.0L explorer injectors, GenRight tank & stretch, 35" ProComp Xtreme muds, 52" chevy springs rear, 44044 Ranchos front.....
YJ4LIFE is online now   Reply With Quote Quick reply to this message
Unread 03-13-2014, 07:09 PM   #9
93YJfalcon
Registered User
1993 YJ Wrangler 
 
Join Date: Apr 2005
Location: near St. Louis, mo.
Posts: 1,565
Magnaflow for sure
__________________
ROCK OVER LONDON... ROCK ON CHICAGO!

http://dirtyfabworks.com/gallery.htm
93YJfalcon is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 07:13 PM   #10
xlTravislx
Senior Member
 
xlTravislx's Avatar
1994 YJ Wrangler 
 
Join Date: Aug 2010
Location: Tampa, Florida
Posts: 514
I have a flomaster Super 10 series on my jeep and a high flow catalack. The super 10 is the loudest muffler flomaster makes. Its about 1/2 the size of any other muffler.
__________________
-White Jeep Club Member 231-
Replacing random parts on hunches spurred from other vehicles and peoples experiences with them is the safest bet.
xlTravislx is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 07:21 PM   #11
Laid-Off
Registered User
1992 YJ Wrangler 
 
Join Date: Feb 2008
Location: West Michigan
Posts: 126
I had a Magnaflow 16" 2.5" I now have a Flowtech 20" 2.5" and think it is perfect. It does not have any Fiber Matting inside it, just chambers. Sounds low, deep, and throaty.
Laid-Off is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 08:19 PM   #12
plym49
Registered User
1990 YJ Wrangler 
 
Join Date: Jan 2009
Location: NA
Posts: 1,529
Meh on magnaflow or flowmaster mufflers. Gold-chain, Bro-tastic crap.

For a classic six-cylinder sound, get one from an early 6 cylinder Jag.

For a classic hot rod sound, mount a cherry bomb backwards.
plym49 is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 08:25 PM   #13
joker_89yj
Registered User
1989 YJ Wrangler 
 
Join Date: Mar 2014
Location: oxford, ct
Posts: 6
i have a 4.2 and i ran a thrush welded it sounded pretty nice. Its got a nice throaty sound to it. Currently running glass pack not to loud and sounds pretty nice hope this helps!
joker_89yj is offline   Reply With Quote Quick reply to this message
Unread 03-13-2014, 08:28 PM   #14
plym49
Registered User
1990 YJ Wrangler 
 
Join Date: Jan 2009
Location: NA
Posts: 1,529
Quote:
Originally Posted by joker_89yj View Post
i have a 4.2 and i ran a thrush welded it sounded pretty nice. Its got a nice throaty sound to it. Currently running glass pack not to loud and sounds pretty nice hope this helps!
Mounting one with the internal louvers facing the rear provides a louder, raspier sound and is best for high-rpm motors.

Pointing the open end of the louvers forward ('backwards') provides a low, throaty rumble and is better for a low-rpm engine, as in a Jeep.
plym49 is offline   Reply With Quote Quick reply to this message
Unread 03-15-2014, 10:12 AM   #15
2SEXY4MYSHIRT
Registered User
2012 JK Wrangler 
 
Join Date: Jan 2013
Location: Winnipeg, Manitoba
Posts: 49
Magnaflow 15160 axle back duals....awesome look and sound! I just installed yesterday and love everything about it. I am not a speed or power freak but; I definitely feel a difference in torque and acceleration without "stepping" on it. Here are before and after pics
jeep-forum-pic.jpg

001-540x405-.jpg

2SEXY4MYSHIRT is offline   Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.
Note: All free e-mails have been banned due to mis-use. (Yahoo, Gmail, Hotmail, etc.)
Don't have a non-free e-mail address? Click here for a solution: Manual Account Creation
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Thread Tools






Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.