Jamco exhaust - Chevy and GMC Duramax Diesel Forum
11-16 LML Performance Parts Discussion Discussion of Performance Parts For the 2011 to 2016 LML Duramax Trucks No Advertising

LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 03-17-2019, 12:16 PM Thread Starter
DuramaxForum n00b
Join Date: Mar 2019
Posts: 11
Jamco exhaust

Wondering if anyone is running the jamco exhaust system on their trucks I've seen it another through my searches just want to know how the fit is or if there is another brand I should look into, I'm wanting to delete my truck no emisions where I live want to get everything and do it in a weekend exhaust tuner and lift pump. Want to get exhaust figured out it's the only thing I have decided
USarmy1212 is offline  
Sponsored Links
post #2 of 4 (permalink) Old 03-17-2019, 09:16 PM
Duramax Forum Supporter
Riley 1820's Avatar
Join Date: Jul 2017
Location: Southeast Ohio near I77/I70
Posts: 218
I have jamco on my 12, fit is great, looks and sounds great. Been on truck 15 months no complaints.

2012 3500hd srw 4 wd EFILive cp3 conversion dsp5 Jamco exhaust Blue Ridge Diesel lift pump Trifca bed cover
Riley 1820 is offline  
post #3 of 4 (permalink) Old 03-17-2019, 11:22 PM
DuramaxForum Fanatic
SilverGorillaLML's Avatar
Join Date: Feb 2015
Location: Where cows cluck and chickens moo, VA
Posts: 8,869
They're good quality. Put one on a cummins the other day and have another one coming for a 13

My name is Nic
2011 GMC Sierra 2500 CCSB LML,
Lil ole single s400, fuel,
supporting mods,
rancher tuned,
Various parts from SDP, WCFAB, LDS, DHD
Wiles Diesel Performance
Woodstock, Va
Contact me For Unleashed Duramax Tuning
[email protected]

SilverGorillaLML is online now  
Sponsored Links
post #4 of 4 (permalink) Old 04-21-2019, 06:02 PM
Join Date: Apr 2019
Location: West Richland Washington
Posts: 1
I have been running a stainless JAMO downpipe back 4" exhaust with muffler and polished stainless tip. It is slightly louder than stock and have no issues. I added an extra stainless clamp with a rubber strap hanger in front of the muffler to the frame above in an existing hole, just because it seemed like a long run with a pipe held together with clamps. It seems to hold it solid. The only slight hangup is with the stainless tip. I have to remove it when I run with my truck camper because the frame mounted camper tie-down mount (Torklift) is too close.
BSinWR is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Chevy and GMC Duramax Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Similar Threads
Thread Thread Starter Forum Replies Last Post
Dual Exhaust with factory Exhaust Pipe mlopez5154 General Discussion 3 07-20-2009 03:57 PM
4in Exhaust or 5in Exhaust? WickedIXMR 07.5-10 LMM Duramax Powertrain 5 05-13-2009 11:40 PM
PICS MBRP 4" exhaust with banks exhaust brake Duramax-LML How To's, DIY and Write ups 0 02-08-2009 02:14 PM
Exhaust Tip for my LMM Trumpet Exhaust Jimw General Discussion 1 09-01-2008 11:03 AM

Posting Rules  
You may post new threads
You may 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
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome