MBRP 5" SLM Series Turbo-Back Exhaust System S6116SLM

See New Part# MBS61160SLM
Sale Price:
See New Part# MBS61160SLM
2004.5-2007 Dodge 5.9L Cummins (All Cabs & Beds)
XDP Part Number:
$5 Price Beat Guarantee
XDP - MBRP Authorized Online Retailer XDP is a MBRP Factory Authorized Online Retailer ID# 600207727. We would like you to shop with confidence knowing your purchase is covered by the manufactures warranty.   

The Best Systems Start With the Best Materials
Built from 16 gauge T409 stainless steel our SLM Series performance exhaust systems offer a value price without compromising on the quality built into every component. Featuring a two-piece tail we replaced the muffler with an MBRP muffler delete pipe to provide you with the ultimate in free flow exhaust.Constructed to the same specifications as our top of the line Pro Series we back this line with a 5 Year Warranty.

Built to Perform
You count on your truck to tow all of your gear to where you want it. With your MBRPinc performance exhaust you can make that happen with up to 18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRPinc diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do.

Minimize Backpressure
The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out. From the spiral louvered high flow muffler to the fully mandrel bent tubing to minimal bend degree angles, your MBRPinc performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200ºF and set the stage for all the performance you want. An MBRPinc performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders."

Easy Installation
MBRPinc systems are as much fun to install as to drive with on your truck. Bolt-on, no weld design makes installing this on your truck a no hassle one and a half to two hour project. Everything is direct fit to the OEM hangers and you get all the clamps and parts you will need, all in one box, no matter what configuration of truck you have.

Sound & Style

Performance is one thing but at MBRP we believe that appearance and sound is just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your pickup. With our unmistakable styling, there's no question that you have the hottest exhaust on the road - MBRP.


  • 5" T409 Stainless Steel Construction
  • Turbo-Back Exhaust System
  • No Muffler - "Straight Pipe"
  • Tip Not Included
  • 5 Year Warranty
Application Note: All Cabs & Beds applies to Dodge Ram 2500/3500 Pickups. This system is not designed for use on Cab & Chassis models.
Mfg. Number:

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(18 Ratings, 5 Reviews) Average Rating:
5" straight pipe
Zack (Washington) 4/27/2016 11:42 PM
Very great company thanks guy, shipped fast everything was there. Had a 4" banks monster exhaust for 4 years it did it purpose, but man oh man this 5" exhaust is a monster. Install was easy besides the down pipe and bell housing hanger kept getting hung up on my transmission pan well if you have a after market deep tranny pan you have to modify the bell housing hanger to slide by. If stock pan is still on should slide on by. Very happy so far it has a nice deep growl when you put it to the floor. 60-70 mph on freeway can hardly tell the difference between my 4" to my 5". But is loud when you hammer down or have a heavy load pulling hills. Anyways thanks again xtreme diesel for a awesome price and great shipping.
5 inch exhaust
Gordo (LHC AZ) 6/15/2013 1:31 AM
Sounds great, rig looks sick crazy with the 5 inch exhaust. Is loud but worth it.
Glenn Drake (Mansfield, PA) 3/12/2012 11:45 PM
great product fits and looks amazing, easy instal other than downpipe is a bit tricky, it is insanely loud i cant drive through town at night anymore but its worth it ..i love it!!!
Caseih1486 (Poy Sippi Wi) 1/2/2012 11:14 PM
It's so loud; sounds great just like a straight pipe semi. its fun if you live in the country but if you live in town i wouldn't buy it you'd get pulled over for sure. lowered my EGT's a soild 40 degrees. down pipe was the hardest part of install, just have a buddy help and after some time and moving it around you'll get it. cool product.
Sounds like semi
Brian (Shreveport) 3/25/2011 8:04 PM
fits and sounds great. it made it alot easier if you lower the spare tire