MBRP 4" Armor Pro DPF Back Exhaust, 2020-2024 L5P

Part# S6059304

$349.99 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2020 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

The Best Systems Start with the Best Materials
Backed by a Lifetime Warranty, Armor Pro is our most durable series. Utilizing ultra-tough T304 stainless steel, any part in this series is going to take whatever you throw at it and keep begging for more.

Built to Perform
You count on your truck to handle whatever you need it to do. With MBRP performance exhaust you can make that happen with up to 18 more horsepower and 28 ft/lb more torque not to mention lower EGTs. More pulling power, improved throttle response, greater fuel efficiency, with an MBRP diesel performance exhaust you will be amazed at what your truck can 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 200°F 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 installation 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.


  • Mirror Polished 5" T304 Stainless Steel, Dual Wall, Rolled, Angle Cut Tip 
  • Installs With Common Hand Tools
  • Can Improve Fuel Economy By 1-2 MPG
  • Boosts Torque And Horsepower
  • Specifically Designed For Particulate Filter Vehicles


  • DPF Back Exhaust Kit
  • Clamps
  • Tip
  • Flange Gasket
  • Hangers

DmaxStore Notes:

  • Cutting is required for installation. Please see instructions below.
  • Will not fit Cab & Chassis models 


  • Lifetime Warranty. Register HERE.


Customer Reviews

Be the first to write a review