MBRP® - Installer Series™ Diesel Exhaust System

51 review / Item # sp814
MBRP® - Installer Series™ Down Pipe-Back DPF Delete Exhaust System - Split Side Exit
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MBRP Exhaust Systems

Installer Series™ Diesel Exhaust System by MBRP®. Outfit your diesel pickup with a high-flow DPF (Diesel Particulate Filter)–back exhaust system. You’ll gain horsepower and torque, and improve your fuel economy at the same time. You’ll also gain a mellow but authoritative exhaust note. Retaining the DPF means staying emissions- and warranty-legal for street use.



  • Mandrel-bent constant-diameter tubing
  • Mellow, authoritative exhaust note
  • Boosts torque and horsepower
  • Improve fuel economy by 1-2 mpg
  • 16 GA aluminized steel construction
  • Direct fit to the OEM hangers
  • All hardware included
  • System warrantied for three years

Fabricated from industry-standard aluminized steel, these systems are rugged and moderately priced, while attention to detail during design and fabrication means they flow better than the stock system they replace. The freer-flowing your exhaust system is, the less energy is needed to push exhaust gases out past the turbocharger and out of the cylinders. Better yet, a low-restriction exhaust leaves less residual exhaust inside the combustion chamber at the end of the scavenge cycle, which allows more air in during the intake stroke. And more air means more power, especially if you’ve added more fuel with a tuner or some other mod.

Fifteen years ago, MBRP® started in the exhaust business by introducing the B&B Eliminator, a silencer that quickly became the best-selling snow machine muffler of all time. Exhaust system technology being as universal as it is, they soon branched off into cars, Jeeps, and diesel trucks, with amazing success. One of their secrets has been the practice of making as many universal-fit kits as possible. A couple of extra parts in the box means that a single kit might fit a number of different wheelbase pickup trucks, for instance. Reducing complexity in ordering is better for them, better for their distributors, and a great benefit for their customers, who are more likely to be able to find a kit that fits their vehicle on hand. In addition, they go to great lengths to make sure their systems fit properly every time. Careful attention to design and fabrication delivers a system that doesn’t need customization with a hammer to fit properly before the car or truck comes off the lift.

Warranty Information

Find out everything you need to know about the product warranty

Damaged Products

All damaged merchandise must be reported to the carrier immediately, within 24 hours, upon the receipt of goods. You will be required to provide a claim report to the carrier prior to contacting your account manager within 2 days. MBRP Inc. will not be responsible for any claim after 3 days of receipt of goods.

The MBRP Inc. warranty applies only to defects in material and workmanship of MBRP Inc. products to the original purchaser on record, providing that installation was completed on the original vehicle for which it was designed and tested for. MBRP Inc. will not warranty the cost of removal or re-installation of this product nor does the warranty apply if the product has been damaged by accident, abuse, misuse or misapplication. The sole obligation of MBRP Inc. will be to repair or replace at its discretion.

MBRP Warranty Terms

  • Installer Series: (aluminixed steel) Three (3) year warranty
  • XP Series: (stainless steel T409) Lifetime warranty
  • Pro Series: (stainless steel T304) Lifetime warranty
  • Black Series: One (1) year warranty on the coating and a three (3) Year Warranty on the exhaust components
  • Performance Series:(aluminized steel) Two (2) year warranty
Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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MBRP® - Installer Series™ Down Pipe-Back DPF Delete Exhaust System - Split Side Exit
MBRP® - Installer Series™ Diesel Exhaust System
Average Rating: 5 of 5
5 of 5
2012 Dodge Ram 3500
Easy to install. Only took me an hour and a half.
JPosted by (Agawam, MA) /
2012 Dodge Ram
Was this review helpful for you? Yes
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