Muffler
Thread Starter
JK Newbie
Joined: Feb 2011
Posts: 7
Likes: 0
From: Merrimack, NH
Muffler
Thinking of dropping in a new muffler, the Dynomax Super Turbo on my '08. What says the group? I am looking for something with a deeper meaner tone to it. Dyno was the first one I thought was decent. Any other suggestions?
Kevin
Kevin
JK Enthusiast
Joined: Feb 2012
Posts: 342
Likes: 0
From: new york
I run dyno too. Has a nice low deep sound at idle and enough at acceleration for you too enjoy it and not look like an ass. My buddy has a mbpr on his 3.8 and it sounds a little ricey to me, but to each their own. good luck
JK Enthusiast
Joined: Nov 2009
Posts: 243
Likes: 0
From: colorado
Had an MBRP under my 2007 jeep and loved the deep sound it made. I wanted to go to something that didn't exit out the rear and tried the Dynomax Comp exhaust and couldn't stand the sound it made. So I bought the Offroad version of the MBRP and it sounds great as well.
I have my old MBRP for sale in the performance section
I have my old MBRP for sale in the performance section
JK Freak
Joined: Apr 2011
Posts: 719
Likes: 0
From: Lakeland, Florida
Hi Horse
In the December 2013 issue of Petersen's 4Wheel & Off-Road (I know it's not December yet) there is an article titled "Sum of the Parts... Mo-Power for Our Mopar".
Starting with a stock 4.7L V-8 Grand Cherokee High Output engine they make mods one at a time and then in combination. Here is the article:
Jeep Grand Cherokee Upgrades - Mo-Power For Our Mopar - 4-Wheel & Off-Road Magazine
As you can see from the dyno results chart, exhaust gets you some HP and more torque, air intake gets you HP but little torque, and reprogram gets little of each. It's not until you combine all 3 that you see significant results.
Starting with a stock 4.7L V-8 Grand Cherokee High Output engine they make mods one at a time and then in combination. Here is the article:
Jeep Grand Cherokee Upgrades - Mo-Power For Our Mopar - 4-Wheel & Off-Road Magazine
As you can see from the dyno results chart, exhaust gets you some HP and more torque, air intake gets you HP but little torque, and reprogram gets little of each. It's not until you combine all 3 that you see significant results.
JK Freak
Joined: Jan 2012
Posts: 910
Likes: 1
From: chilliwack BC
Hey Kevin.
I have a MBRP off road exhaust with a dynomax super turbo muffler installed. Ive had 3 kits on my jeep and this is my favourite. Shuts up but has some noise when your wheeling. I can do a video for you and post it.
I have a MBRP off road exhaust with a dynomax super turbo muffler installed. Ive had 3 kits on my jeep and this is my favourite. Shuts up but has some noise when your wheeling. I can do a video for you and post it.
JK Newbie
Joined: Oct 2013
Posts: 28
Likes: 0
From: Chile
Does anybody have any GOOD OR bad experience TO share regarding the BORLA DUAL CAT BACK
It's for a 09 jk
Thanks for any info.......
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JK Freak
Joined: Jan 2012
Posts: 910
Likes: 1
From: chilliwack BC
Guys looking for noise will be disappointed with the borla. I believe its pricey too. Go with mbrp or dynomax. Mbrp actually proves gains.