1. Manifolds & Headers Offered
  2. sku: 9300932746725721
  3. DPS DPS-RV-12V-MANIFOLD-2

DPS DPS-RV-12V-MANIFOLD-2 Fummins Exhaust Rv 2PC Manifold 5.9L

fits model: Motorhome, Cummins.

Dps-rv-12v-manifold-2 Dps Rv Motorhome Fummins 2pc Exhaust Manifold Cummins 12v 5.9l

( Brand: Dps ), ( Mounting Style: Bolt-on ), ( Fitment Type: Direct Replacement ), ( Color: Black ), ( Manufacturer Part Number: DPS-RV-12V-MANIFOLD-2 ), ( Material: Cast Iron ), ( Certification: Carb ), ( Fuel Type: Diesel ), ( Type: Exhaust Manifold ), ( Item Height: 29 ), ( Surface Finish: Coated ), ( Performance Part: Yes )

Review DPS Rv Fummins 2pc Exhaust Manifold 12v 5.9l fits CUMMINS MOTORHOME

Introducing the DPS DPS-RV-12V-Manifold-2, a high-performance exhaust manifold designed specifically for Cummins 12V 5.9L engines found in RV motorhomes. This manifold is a must-have for those seeking to enhance the exhaust system of their recreational vehicle for better fuel efficiency and increased power output.

The DPS DPS-RV-12V-Manifold-2 is a 2-piece design, consisting of two exhaust manifolds that connect to the engine's cylinder heads. Each manifold is meticulously crafted using premium-quality materials, ensuring durability and resistance to corrosion. The exhaust gases exit the engine through these manifolds, traveling through the exhaust system and eventually being expelled from the vehicle.

This manifold kit is designed to operate on 12V electrical systems, making it a perfect fit for most RV motorhomes. The 12V voltage requirement ensures seamless integration with your vehicle's existing electrical system, allowing you to upgrade your exhaust manifold without the need for additional electrical modifications.

The DPS DPS-RV-12V-Manifold-2 is engineered to provide improved exhaust flow, resulting in increased horsepower and torque. By optimizing the exhaust gases' exit path from the engine, this manifold kit enables the engine to breathe more efficiently, ultimately delivering better performance and fuel economy.

Installation of the DPS DPS-RV-12V-Manifold-2 is a relatively straightforward process. The kit includes all necessary hardware and detailed instructions to guide you through the installation process. Designed with ease-of-installation in mind, this manifold kit can typically be installed in a few hours, even for those without extensive mechanical experience.

In conclusion, the DPS DPS-RV-12V-Manifold-2 is an essential upgrade for RV motorhome owners with Cummins 12V 5.9L engines. This high-performance exhaust manifold kit provides improved exhaust flow, increased power output, and enhanced fuel efficiency. With its 12V compatibility, easy installation process, and durability, the DPS DPS-RV-12V-Manifold-2 is a must-have for any RV motorhome enthusiast looking to get the most out of their engine.

Pros and Cons of Buying Cummins 12V DPS-RV-12V-Manifold-2 Exhaust Manifolds for RV Motorhomes

Introduction:

The Cummins 12V DPS-RV-12V-Manifold-2 exhaust manifold is a popular aftermarket part for RV motorhomes equipped with the 5.9L Cummins engine. This manifold is designed to provide improved exhaust flow and better fuel efficiency. In this article, we will discuss the pros and cons of buying this exhaust manifold to help you make an informed decision.

Pros:

1. Improved Performance: The Cummins DPS-RV-12V-Manifold-2 exhaust manifold is designed to provide better exhaust flow, which can lead to improved engine performance. This can result in increased horsepower and torque, making your RV motorhome more responsive.

2. Better Fuel Efficiency: By improving exhaust flow, this manifold can also help improve fuel efficiency. This can lead to savings on fuel costs over time.

3. Durable Construction: The Cummins DPS-RV-12V-Manifold-2 exhaust manifold is made from high-quality materials, including cast iron and stainless steel. This ensures that it is durable and can withstand the rigors of RV motorhome use.

4. Easy Installation: The exhaust manifold comes with all necessary hardware for installation, making it a relatively easy DIY project for those with some mechanical skills.

Cons:

1. Cost: The Cummins DPS-RV-12V-Manifold-2 exhaust manifold can be quite expensive, especially when compared to OEM alternatives. This may be a deterrent for some RV motorhome owners.

2. Installation Complexity: While the installation process is relatively straightforward, it can still be a complex project for those without experience. It may require the removal of other components, such as the catalytic converter, which can add to the difficulty.

3. Potential for Increased Noise: Some RV motorhome owners have reported an increase in exhaust noise after installing this manifold. This may be a concern for those who value a quieter RV experience.

Conclusion:

The Cummins DPS-RV-12V-Manifold-2 exhaust manifold offers several benefits for RV motorhome owners with a 5.9L Cummins engine, including improved performance, better fuel efficiency, and durable construction. However, it also comes with some drawbacks, such as a high cost and potential for increased noise. Ultimately, the decision to purchase this manifold will depend on your individual needs and preferences.

Recommendation:

If you are looking for improved performance and fuel efficiency from your RV motorhome's 5.9L Cummins engine, and you are comfortable with the installation process and the cost, then the Cummins DPS-RV-12V-Manifold-2 exhaust manifold may be a worthwhile investment. However, if you value a quieter RV experience or are on a tight budget, you may want to consider alternative options.

specifications maniheader:

  • for models: Motorhome, Cummins
  • brand: Dps
  • mounting style: Bolt-on
  • fitment type: Direct Replacement
  • color: Black
  • manufacturer part number: DPS-RV-12V-MANIFOLD-2
  • material: Cast Iron
  • certification: Carb
  • fuel type: Diesel
  • type: Exhaust Manifold
  • item height: 29
  • surface finish: Coated
  • performance part: Yes

offer maniheader:

  • best offers: True
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: November 27, 2025

seller maniheader:

  • # reviews: 3532
  • rating: 100.0%

general maniheader:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
  • condition: New other see details

payments maniheader:

  • other
  • cash
  • wallet: Paypal
  • credit card: Visa

shipping maniheader:

  • type: Calculated
  • carrier: FedEx
  • cost: $0.00
  • transit: 5-8 Days
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery

returns maniheader:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for models: motorhome, cummins, mounting style: bolt-on, fitment type: direct replacement, certification: carb, fuel type: diesel, type: exhaust manifold, item height: 29, surface finish: coated, performance part: yes,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, color: black, material: cast iron, sku: 9300932746725721,
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