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MBRP Armor Lite (Aluminized - NO Muffler) 4" Turbo-Back Exhaust System - 89-93 Dodge 5.9L 4WD (Fits Standard Cabs) - S6150PLM

Thoroughbred Sku #: MBRS6150PLM
Manufacturer Sku #: S6150PLM

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Product Details

Product Name: MBRP 4" PLM Series Turbo-Back Exhaust System - 1989-1993 Dodge Cummins 5.9L 4WD (Fits Standard Cabs)
Manufacturer: MBRP
Manufacturer Part #: S6150PLM
Thoroughbred Diesel Part #: MBRS6150PLM
Fitment Notes: MBRP 4" PLM Series Turbo-Back Exhaust System - 1989-1993 Dodge Cummins 5.9L 4WD (Fits Standard Cabs)

Constructed from Heavy Duty Aluminized Steel - High Flow Muffler - Mandrel Bent for Maximum Flow - Two Piece Tail Pipe
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.


  • Will this fit the 08 Silverado 3500 HD with crew cab 8ft bed

    Daniel | 1/4/2022

    Yes,  the kits for the 08 trucks fit all cab and bed configurations.

  • What exhaust tip is included with MBRP systems that include a tip?

    Tim Hoover | 5/22/2019

    MBRP 4" Pro Series diesel systems come complete with dual walled angle tips. For the "Cool Duals" they are the angled T5053 and the single has a straight cut T5049. The XP and Installer Series have our T5051 angled rolled end tips. MBRP  Performance Gas, Muscle car and Jeep exhaust have a variety of tip designs to suit the style and application. In all cases the tips are mirror polished T-304 stainless steel save for our Black series systems which have a coated black tip. MBRP 5" diesel, Performance series and PLM systems do not have a tip included nor do systems with a turn down tail.

  • Will a dual exhaust fit around my hitch?

    Chris Roark | 5/22/2019

    All MBRP diesel exhaust systems will fit with factory installed trailer hitches as well as most aftermarket bolt on hitches. You may run into interference problems if you have a fifth wheel or gooseneck hitch installed. In that case we recommend installing a single system.

  • Will these MBRP exhaust fit my Dually truck?

    Earl Wilcox | 5/22/2019

    All MBRP exhaust systems will fit dual rear wheel (dually) trucks. We do recommend that tips be installed to extend the exhaust and avoid any discoloration of your vehicle.

  • Will I have to weld any components to install an MBRP exhaust system?

    Colt Dyer | 5/22/2019

    No - MBRP exhaust systems do not require any welding. In fact, MBRP exhaust systems can be installed using common hand tools.

  • Is there a difference in performance between duals and single exhaust systems?

    Erick Baily | 5/22/2019

    The performance gains are the same for duals and single systems. The duals offer a deeper more aggressive sound over the single system. This is due to the extra tail pipe and the fact that most dual systems have a slightly different muffler configuration than the single systems.


    Donald Daily | 5/22/2019

    While performance gains vary depending on the vehicle you can expect a gain of 5% to 10% in horsepower and torque. For example, with a 2005 Chevrolet Silverado with a Duramax diesel engine you will see a gain of 18 HP. and 28 ft/lbs measured at the rear wheels. You can also expect a reduction in exhaust gas temperature (EGT) by approx 200° F.

  • Will this product fit an 01 excursion?

    Chris | 5/1/2019

    They do not make the NO MUFFLER exhaust for the Excursions.  Correct part number for a 01 excursion will be a C6204AL for aluminized and S6204409 for Stainless, then you could couple that with a muffler delete pipe.