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Part #: MBS6164409

MBRP S6164409 5" XP Series Filter-Back Exhaust System

2013-2016 Dodge 6.7L Cummins (MC-SB/CC-LB)
Part #: MBS6164409
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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

The MBRP S6164409 5" XP Series Filter-Back Exhaust System for your 2013-2016 Dodge 6.7L Cummins is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty.

Built to Perform
You count on your truck to tow all of your gear to where you want it. With your MBRP performance exhaust you can make that happen with up to18 HP more horsepower and 28 ft/lb more torque. Give your truck more pulling power and much improved throttle response with an MBRP 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 MBRP performance system gets exhaust out fast. Drop exhaust gas temperature by up to 200F and set the stage for all the performance you want. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Easy Installation
MBRP 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 MBRP brand etched on the tip and our unmistakable styling, there's no question that you have the hottest exhaust on the road - MBRP.


  • 5" T409 Stainless Steel 
  • Filter-Back Exhaust System
  • Lifetime Warranty
  • Rich, Mellow Exhaust Note
  • Installs With Common Hand Tools
  • Tip Not Included


  • MFG. Number S6164409
  • Manufacturer Name MBRP Inc.
  • Shipping Weight 28.00 lb.
  • Shipping Length 60 in.
  • Shipping Width 16 in.
  • Shipping Height 12 in.


Filter back?
Location: Wa state
Nice product. Fit great. Looks nice with the MBRP 6" tip. Had to cut the pipe back 8 inches so the tip doesn't stick out so far. Sawzall does the trick. Took me an hour to install. This is definitely not a "filter back" like it is described. It is the tail pipe only. But for the price it adds a nice look.

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Questions and Answers

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Most Popular Questions

Why does this product say filter-back when it's just the tail pipe?
View Staff Answer 

Filter-Back refers to any exhaust preceding the DPF filter will not be replaced. All exhaust following the DPF filter will be replaced in a filter-back system.

Will I have any problems installing this on my 2014 RAM 3500 Dually? I do have a fifth wheel in the 8' bed of the t The bed of my truck is 8' long. I wanted to do dual exhaust, however I saw that it is not recommended for trucks with the fifth wheel in the bed like mine.
View Staff Answer 
There should not be any problems installing this on your truck regardless of the fifth wheel.