Forums
New posts
Search forums
Image search
Shop
Amazon Store
T-Shirts
Stickers
Members
Current visitors
Supporting Member Upgrade
Sponsors
About
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Image search
Search
Search titles only
By:
Search titles only
By:
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Jeep Wrangler JK
JK General Discussion
3.8 vs 3.6 Catback Exhaust Differences
Reply to thread
Message
<blockquote data-quote="BSchanze" data-source="post: 457350" data-attributes="member: 24944"><p>Need some help - I have a 2011 Unlimited Sahara w/ 3.8l and I'm looking for a high clearance cat-back exhaust that isn't loud. I've come across the Mangaflow Overland Series Cat-Back Performance exhaust system 19539 (<a href="https://www.magnaflow.com/products/19539-magnaflow-overland-series-cat-back-performance-exhaust-system-19539but" target="_blank">https://www.magnaflow.com/products/19539-magnaflow-overland-series-cat-back-performance-exhaust-system-19539but</a>). It checks all the boxes of what I'm looking for but it's only made for the 3.6 engine.</p><p></p><p>A lot of other manufacturers make cat-back exhaust that fit all JKUs from 07-18. I know there is a mid-pipe resonator that was added to the 3.6l other than that I can't find much difference b/w exhaust systems both 2.5in. Can someone educate me on the differences and reasons why this wouldn't fit a 2011 3.8 - is there a part interference, tuning issue, hanger placement, etc...? I've reached out to Magnaflow but haven't heard back yet.</p><p> </p><p>I broke a hanger on the rusted out stock muffler which dented the mid pipe on the track bar... want to replace the whole thing since its pretty rusty. If anyone has info or other suggestions on cat-backs let me know. Pic for interest...</p><p></p><p>[ATTACH=full]124122[/ATTACH]</p></blockquote><p></p>
[QUOTE="BSchanze, post: 457350, member: 24944"] Need some help - I have a 2011 Unlimited Sahara w/ 3.8l and I'm looking for a high clearance cat-back exhaust that isn't loud. I've come across the Mangaflow Overland Series Cat-Back Performance exhaust system 19539 ([URL]https://www.magnaflow.com/products/19539-magnaflow-overland-series-cat-back-performance-exhaust-system-19539but[/URL]). It checks all the boxes of what I'm looking for but it's only made for the 3.6 engine. A lot of other manufacturers make cat-back exhaust that fit all JKUs from 07-18. I know there is a mid-pipe resonator that was added to the 3.6l other than that I can't find much difference b/w exhaust systems both 2.5in. Can someone educate me on the differences and reasons why this wouldn't fit a 2011 3.8 - is there a part interference, tuning issue, hanger placement, etc...? I've reached out to Magnaflow but haven't heard back yet. I broke a hanger on the rusted out stock muffler which dented the mid pipe on the track bar... want to replace the whole thing since its pretty rusty. If anyone has info or other suggestions on cat-backs let me know. Pic for interest... [ATTACH=full]124122[/ATTACH] [/QUOTE]
Verification
Post reply
Jeep Wrangler JK
JK General Discussion
3.8 vs 3.6 Catback Exhaust Differences
Top
Bottom