If you're looking for the best turbo upgrade for your 5.9 Cummins, there are a few factors you need to consider before making a purchase. First and foremost, you should determine your desired outcome. Are you looking for increased horsepower and torque? Improved fuel efficiency? Or better towing capacity? Knowing what you want to achieve with your turbo upgrade will help narrow down your options.
Another important factor to consider is compatibility. Not all turbo upgrades are designed to fit every model of the 5.9 Cummins engine. Make sure to check the specifications and ensure that the turbo upgrade you choose is compatible with your specific vehicle.
Additionally, it's crucial to consider your budget. Turbo upgrades can vary in price, and it's important to find one that fits within your budget without compromising on quality. Look for reputable brands known for their durability and performance.
Still not sure which turbo upgrade is right for you? Ask yourself some questions: What is your primary use for your vehicle? Are you looking for a quick and easy installation, or are you willing to invest more time and effort for a higher performance upgrade? Are there any specific brand preferences you have?
By taking into account your desired outcome, compatibility, budget, and answering these questions, you can make an informed decision and find the best turbo upgrade for your 5.9 Cummins.
10 Best Turbo Upgrade For 5.9 Cummins
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1
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The product is ideal for improving turbocharger performance in Dodge Cummins 5.9 and 6.7 diesel engines.
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2
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The product is ideal for enhancing the performance and power of a Dodge Ram Cummins 5.9L engine (12v, 1996-1998).
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3
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The product is ideal for enhancing the performance of Dodge Ram Cummins 5.9L Diesel late 2004-2009 models.
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4
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The product is ideal for improving the performance and power of 1999-2002 Dodge Ram 2500 and 3500 trucks with a 5.9L Cummins engine.
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5
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The Turbo Rebuild Repair Kit is ideal for repairing and rebuilding the Holset HX35 and HX35W turbochargers in Dodge Cummins 5.9L engines.
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6
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The product is ideal for replacing the turbocharger with wastegate control solenoid in 2004-2007 Dodge Ram 2500/3500 Cummins Diesel.
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7
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The product is ideal for enhancing the performance and power of Dodge Ram Cummins 5.9L Diesel engines from 2003 and early 2004.
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8
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The product is ideal for enhancing the performance of Dodge Ram Pickup 2500/3500 models with a 5.9L engine.
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9
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The product is ideal for enhancing the performance and power of Dodge Ram Cummins 5.9 12v Diesel Auto Trans models from 1996 to 1998.
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10
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The Turbo Turbocharger is ideal for enhancing the performance of Dodge Ram Cummins 5.9L Diesel vehicles manufactured in 2003 & early 2004.
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1. Dieselsite Billet Wicked Wheel 2 For 05-15 Dodge Cummins 5.9 & 6.7

Introducing the revolutionary Horsepower & Boost Enhancer for your vehicle! This incredible product is designed to take your driving experience to the next level by increasing horsepower and boosting performance. Get ready to feel the power like never before!
With the Horsepower & Boost Enhancer, you can expect lower Exhaust Gas Temperatures (EGT's). This means that your vehicle will run cooler and more efficiently, ensuring optimal performance and longevity. Say goodbye to overheating issues and hello to a smoother, more powerful ride.
Installation is a breeze with the Horsepower & Boost Enhancer. No modifications are needed, making it a hassle-free process. Simply follow the easy step-by-step instructions and you'll be up and running in no time. No need to worry about complicated installations or expensive modifications. It's as simple as plug and play!
One of the most impressive features of the Horsepower & Boost Enhancer is its ability to greatly improve throttle response. This means that your vehicle will respond more quickly to your commands, giving you a dynamic and exhilarating driving experience. Whether you're accelerating on the highway or taking on challenging terrains, this product will enhance your vehicle's performance to new heights.
Not only does the Horsepower & Boost Enhancer deliver on performance, but it also offers unmatched reliability and durability. Built to withstand the toughest conditions, this product is designed to last. You can trust that it will continue to perform at its best, mile after mile.
So, why wait? Upgrade your vehicle's performance with the Horsepower & Boost Enhancer today. Experience increased horsepower, lower EGT's, and improved throttle response. It's time to unleash the power within your vehicle and take your driving experience to new heights. Don't settle for ordinary when you can have extraordinary. Get ready to feel the difference with the Horsepower & Boost Enhancer!
2. Dodge Ram Cummins 5.9l 12v 1996 1997 Early 1998 Turbo Turbocharger

Introducing the New Aftermarket Turbocharger (Holsett) With Wastegate, Exhaust Flange & Mounting Gaskets. This turbocharger is designed to enhance your vehicle's performance and provide an optimal driving experience.
Featuring a high-quality construction, this aftermarket turbocharger is made to meet or exceed the manufacturer's (OEM) specifications. This ensures that it performs at the same level as the original turbocharger, if not better.
The package includes a wastegate, exhaust flange, and mounting gaskets, providing you with all the necessary components for a hassle-free installation. You don't have to worry about compatibility issues as this turbocharger is designed to fit a wide range of vehicles. However, it is recommended to verify the fit prior to ordering by checking the OEM numbers provided.
Please note that some listings may use stock images for reference purposes only. The actual product may slightly differ in appearance, but rest assured that its functionality remains unaffected.
Upgrade your vehicle's performance with this reliable and efficient aftermarket turbocharger. Experience enhanced power and torque, allowing you to tackle any road with confidence.
Invest in this aftermarket turbocharger and enjoy the benefits of improved acceleration, increased fuel efficiency, and a smoother driving experience. Rest easy knowing that you're getting a high-quality product that is built to last.
Don't miss out on this opportunity to elevate your vehicle's performance. Order the New Aftermarket Turbocharger (Holsett) With Wastegate, Exhaust Flange & Mounting Gaskets today and take your driving experience to the next level.
3. Dodge Ram Cummins Turbocharger – Buyautoparts 40-30106ae New!

Introducing the Guaranteed Exact Fit Turbocharger, a premium replacement turbo designed for easy installation and superior performance. This 100% brand new turbo is crafted with precision, ensuring an exact fit that matches the specifications of your vehicle. Tested to meet or even exceed OEM standards, you can trust in its high-quality ISO/TS 16949 certification.
Engineered for exceptional durability, this turbocharger comes with a one-year, unlimited-mileage warranty, providing you with peace of mind and confidence in its long-term reliability. With the electronic actuator pre-installed and calibrated, installation becomes a breeze, saving you time and effort.
Designed specifically for Late 2004 (2004.5) through 2009 Dodge Ram 5.9L Cummins Diesel models, this turbocharger is a perfect fit for your vehicle. It is meticulously crafted to match the turbocharger that originally came with your vehicle, ensuring a seamless replacement without any modification required.
Not only does this turbocharger guarantee an exact fit, but it is also CARB-approved and 50-state emissions legal. This means that it complies with all regulations and standards, allowing you to drive with confidence, knowing that your vehicle meets the required emissions criteria.
Investing in this replacement turbocharger means investing in your vehicle's performance and longevity. With its premium quality and meticulous construction, it is built to withstand the rigors of daily use, providing you with a turbocharger that delivers consistent power and efficiency.
Upgrade your vehicle's turbocharger with the Guaranteed Exact Fit Turbocharger and experience the difference it can make. With its easy installation, superior durability, and CARB-approved status, this turbocharger is the ideal choice for Dodge Ram 5.9L Cummins Diesel owners looking for a reliable and high-performance replacement. Don't settle for less when it comes to your vehicle's performance – choose the best with the Guaranteed Exact Fit Turbocharger.
4. Hx35 Diesel Turbocharger For Dodge Ram 2500/3500 – Cummins 5.9l

The Compatible Turbocharger for 1999~2002 Dodge RAM 2500/3500 5.9L (excluding the 2001 Dodge Ram 2500 Base Extended Cab Pickup 2-Door 5.9L) is a high-quality and powerful upgrade for your vehicle. With its compatibility and impressive specifications, it is designed to enhance your engine's performance.
This Turbocharger model, known as HX35W, is specifically designed for the Dodge RAM 2500/3500 5.9L. It is capable of delivering up to 270 horsepower, which will give your vehicle a significant boost in power and torque. The Turbocharger features a standard T3 flange, making it easy to install and compatible with other aftermarket components.
The Turbocharger comes with a wastegate/actuator, allowing you to control the boost pressure and optimize performance. Its exhaust outlet/inlet measures 4 inches in diameter, ensuring efficient airflow and exhaust flow. This Turbocharger is designed to fit perfectly with your vehicle's exhaust system.
The Manufacturer Part Number for this Turbocharger is 3592766, and it can also be used as a replacement for the Interchange Part Numbers: 3592767, 3800799, 3592766, 3800797, and 3590104. This ensures that it is a reliable and compatible choice for your vehicle.
Weighing in at 7kg (15.4lbs), this Turbocharger is made from high-quality materials to ensure durability and longevity. Its exhaust pipe diameter is 102mm (4 inches), allowing for efficient exhaust flow and reducing backpressure.
By installing this Turbocharger, you will experience a significant increase in horsepower, as well as improved engine power and torque output. It also helps in maintaining combustion chamber pressure and fuel/air load, resulting in better overall performance and efficiency for your vehicle.
Upgrade your Dodge RAM 2500/3500 5.9L with this Compatible Turbocharger and unleash its true potential. With its impressive specifications, reliable compatibility, and high-quality construction, this Turbocharger is a worthy investment for any Dodge RAM enthusiast.
5. Turbo Rebuild Repair Kit For Dodge Cummins 5.9l Holset Hx35 Hx35w Turbocharger

Introducing the Kit fit with Holset HX35 HX35W turbocharger, a high-quality and reliable accessory that will enhance the performance of your vehicle. This kit is designed to perfectly fit with the Holset Turbocharger, ensuring optimal functionality and compatibility.
With every item in the kit adhering to the Holset Turbocharger Standard Dimensions, you can be confident that you are purchasing a product that meets the highest standards of quality and precision. The kit includes a total of 13 pieces, which are all displayed in the picture for your reference. These components are carefully selected to provide a comprehensive and well-rounded solution for your turbocharger needs.
While the installation process may require professional expertise, it is highly recommended to ensure the proper installation and functionality of the kit. By seeking professional help, you can have peace of mind knowing that your kit will be installed correctly, maximizing its effectiveness and longevity.
We understand that sometimes products may not meet your expectations or requirements. Therefore, we offer a hassle-free return policy. If you need to return the item, simply contact our friendly seller within 14 days of receiving it. Please note that the buyer is responsible for the return shipping costs.
Invest in the Kit fit with Holset HX35 HX35W turbocharger and experience the difference it can make in your vehicle's performance. With its precise dimensions, comprehensive components, and reliable functionality, this kit is the perfect addition to enhance your turbocharger system. Don't hesitate to reach out to our dedicated seller if you have any questions or concerns.
6. Turboluxi: Premium Turbocharger For 2004-2007 Dodge Ram

Introducing the Replacement Turbo for Ram 2500 3500 Cummins 5.9L Turbo, HY35W HE351CW Turbo. This turbo is an ideal replacement for the following part numbers: 4043600, 4036835, 4036836, 403683600HX, 4036836H, 4036836HX, 4037001, 4037002, 4089673, 4089673NX, 4089673RX, 4089797, 408979700, 4089797NX, 4089797RX, 5143256AA, R5143256AA, HY35W, HE351CW, 5140305AA, 5140887AB.
Designed specifically for 2004-2007 Dodge Ram 2500 and 3500 models with a 5.9L Diesel engine, this turbo is engineered to deliver exceptional performance gains. Tuned engines can experience an impressive increase of up to +40 HP and +60 ft/lbs of torque, while stock engines can see a boost of around +20 HP and +30 ft/lbs of torque. These power gains provide a noticeable improvement in acceleration and overall performance.
One of the standout features of this replacement turbo is its ability to increase turbo boost up to 30+ PSI with wastegate modifications. This higher boost level translates to enhanced engine power and responsiveness, allowing drivers to enjoy a more exhilarating driving experience.
In addition to the power gains, this replacement turbo offers several other benefits. First, it is designed to provide improved longevity, especially in high boost applications. This means that it can withstand the demands of high-performance driving without compromising its reliability. Second, it eliminates compressor surge, which is a common issue when operating at high boost levels. By eliminating this surge, the turbo ensures a smoother and more consistent power delivery. Lastly, it boasts severe-duty journal bearings and thrust collar, which further enhance its durability and overall performance.
Installing this replacement turbo is a straightforward process, and it is designed to fit seamlessly into the Ram 2500 and 3500 models from 2004 to 2007. With its precise fitment and high-quality construction, it is a reliable and durable option for Cummins 5.9L Turbo engines.
7. Stigan Turbocharger: Boost Your Dodge Ram's Performance!

Introducing the Holset HY35 Turbo, a top-quality replacement for your vehicle's original turbocharger. With a two-year, unlimited-mileage warranty, you can be confident in the longevity and reliability of this turbocharger.
One of the standout features of the Holset HY35 Turbo is its guaranteed exact fit, ensuring a hassle-free installation process. You won't need to make any modifications to your vehicle as this turbocharger is specifically designed to be an exact replacement for the original Holset HY35 turbo.
What sets this turbocharger apart from others on the market is that every component is brand new. You can trust that you are getting a turbocharger with components that have not been remanufactured, giving you peace of mind knowing that you are receiving a product of the highest quality.
The Holset HY35 Turbo has been meticulously designed, manufactured, and tested to optimize both performance and durability. This means you can expect enhanced engine performance and a longer lifespan compared to other turbochargers. Whether you're looking to upgrade or replace a faulty turbocharger, this product is an excellent choice.
It's important to note that the Holset HY35 Turbo is specifically designed to fit 2003 and early 2004 models. However, it will not fit late 2004 and newer trucks. To ensure compatibility, please verify the production date of your truck before making a purchase.
8. Bapmic Dodge Ram Turbocharger – Boost Performance!

Introducing the Compatible Turbocharger for 2004-2007 Cummins 5.9L Diesel Ram 2500 3500 Pickup. This replacement turbocharger is designed to perfectly fit your vehicle and provide optimal performance.
With its eReplacement OEM (Original Equipment Part) numbers, including 4089673, 4089673NX, 4089673RX, 4089797, 408979700, 4089797NX, 4089797RX, 4036835, 4036836, 403683600HX, 4036836H, 4036836HX, 4037001, 4037002, 4043600, 4036835, 4037002, 4089797, 4037001, 5143256AA, and R5143256AA, you can be confident that this turbocharger is a reliable and compatible replacement for your original part.
This aftermarket product is crafted with premium quality, ensuring durability and longevity. It comes with a 1-year warranty, providing peace of mind and assurance of product quality.
Installing this turbocharger is a breeze, thanks to its easy installation process. Whether you are a seasoned mechanic or a DIY enthusiast, you can effortlessly install this turbocharger without any hassle.
Not only does this turbocharger provide a seamless installation experience, but it also enhances the performance of your vehicle. With its high reliability, you can trust that this turbocharger will deliver consistent and efficient performance, allowing your vehicle to reach its full potential.
The turbo model for this product is the HY35W and HE351CW, which are known for their exceptional performance and reliability. These turbo models are designed to optimize the airflow in your engine, resulting in improved horsepower and torque.
Upgrade your vehicle's turbocharger with confidence and choose this compatible turbocharger for 2004-2007 Cummins 5.9L Diesel Ram 2500 3500 Pickup. Experience enhanced performance, easy installation, and high reliability with this premium quality aftermarket product. Don't settle for anything less than the best for your vehicle.
9. Dodge Ram Cummins Diesel Turbocharger – Buyautoparts

Introducing the high-quality, durable replacement turbo specifically designed to enhance the performance of your vehicle. With its superior construction, this turbo is engineered to withstand the test of time, giving you peace of mind on the road. Plus, it comes with a generous one year, unlimited mileage warranty, ensuring your satisfaction and protection.
What sets this turbo apart is its 100% brand new status. You won't have to worry about any core deposits or returns – simply install it and enjoy the benefits. Crafted with premium ISO/TS 16949 quality, this turbo is built to meet the highest industry standards, guaranteeing exceptional performance and reliability.
Installing this replacement turbo is a breeze, thanks to its guaranteed exact fit. Rest assured that it will seamlessly integrate with your vehicle, saving you time and effort. It is also CARB approved and 50 state legal, meeting all necessary regulations for your peace of mind.
To ensure optimal long-term reliability, we recommend cleaning or replacing the oil feed line. This can be easily achieved using compressed air and carb cleaner, ensuring that your turbo functions at its best. Additionally, priming the center bearing with oil will further enhance its performance and longevity.
This turbo is specifically designed to fit the 1996-1998 Dodge Ram with the 5.9L 12-valve Cummins Diesel and automatic transmission. With its precise specifications and parameters, you can trust that it will deliver the perfect fit and performance for your vehicle.
Upgrade your vehicle's performance and reliability with this high-quality replacement turbo. Engineered for superior durability and backed by a comprehensive warranty, this turbo is a must-have for any Dodge Ram owner. Experience the difference today and enjoy a more efficient and powerful ride.
10. Turbo Turbocharger For Dodge Ram Cummins 5.9l Diesel 2003 & Early 2004 – Buyautoparts 40-30060an New

Introducing the high-performance replacement turbo, engineered to deliver superior durability and reliability. With a one-year, unlimited mileage warranty, you can trust this 100% brand new turbo to exceed your expectations.
This premium quality turbo is certified to ISO/TS 16949 standards, ensuring exceptional performance and longevity. Plus, there's no need for a core deposit or return, making the purchasing process hassle-free.
Installing this turbo is a breeze, thanks to its guaranteed exact fit. You can have peace of mind knowing that it is CARB approved and 50 state legal, meeting all necessary regulations.
To enhance the long-term reliability of your vehicle, it is recommended to clean or replace the oil feed line. Utilizing compressed air and carb cleaner is an effective method for thorough cleaning. Additionally, priming the center bearing with oil will further improve its overall performance and ensure longevity.
This turbo is specifically designed to fit 2003 and early 2004 Dodge Ram 5.9L Cummins Diesel models. However, please note that it is not compatible with late 2004 or 2004.5 models featuring the 5.9 HO.
Upgrade your vehicle's performance with this top-quality replacement turbo. Experience enhanced power and reliability while enjoying the peace of mind that comes with a one-year warranty. Don't miss out on this opportunity to optimize your driving experience. Order now and take your vehicle to the next level!
Best Turbo Upgrade For 5.9 Cummins FAQs
Are there any customer reviews or testimonials available for specific turbo upgrades on a 5.9 Cummins?
Yes, there are customer reviews and testimonials available for specific turbo upgrades on a 5.9 Cummins. To find these reviews, I would suggest visiting online forums and communities dedicated to Cummins engines or diesel truck enthusiasts. Popular forums such as CumminsForum, Diesel Bombers, and Turbo Diesel Register often have sections where users can share their experiences and reviews of different turbo upgrades.
Additionally, you can check out social media groups and pages that focus on Cummins engines. Many owners and enthusiasts share their experiences and reviews of turbo upgrades on these platforms.
Another option is to reach out to Cummins performance shops or diesel performance shops that specialize in turbo upgrades. They may have customer testimonials or reviews on their websites or social media pages.
Lastly, you can consider contacting turbocharger manufacturers directly. They might have customer testimonials or case studies available on their websites that highlight the performance and satisfaction of their turbo upgrades on 5.9 Cummins engines.
Overall, there are several avenues to explore in order to find customer reviews and testimonials for specific turbo upgrades on a 5.9 Cummins.
Are there any potential downsides or risks associated with turbo upgrades for a 5.9 Cummins?
When considering turbo upgrades for a 5.9 Cummins, there are a few potential downsides and risks to be aware of. Firstly, one common concern is increased stress on the engine components. A larger or more powerful turbocharger can put additional strain on the engine, potentially leading to increased wear and tear on various parts such as the pistons, connecting rods, and head gaskets. This can result in reduced engine longevity if the modifications are not properly matched with other supporting upgrades.
Secondly, fuel efficiency may be affected. While a larger turbo can provide more power and performance, it may also lead to decreased fuel efficiency, especially if the engine is not tuned or calibrated properly. This can result in higher fuel consumption and increased operating costs.
Lastly, warranty and emissions compliance can be affected. Upgrading the turbocharger may void the vehicle's warranty, as it is considered a modification. Additionally, if the modification alters the emissions output, it may not comply with local regulations, potentially leading to legal issues or difficulties passing emissions tests.
To mitigate these potential downsides, it is crucial to consult with experienced professionals who specialize in turbo upgrades for the 5.9 Cummins. They can guide you in selecting the right turbocharger and ensure that all necessary supporting modifications, such as engine tuning and upgrades, are done correctly to minimize risks and maximize performance.
Are there any recommended brands or manufacturers for turbo upgrades on a 5.9 Cummins?
There are several reputable brands and manufacturers that offer turbo upgrades for the 5.9 Cummins engine. Some popular options include BorgWarner, Garrett, BD Diesel, and Industrial Injection. These companies have a strong reputation for producing high-quality turbochargers that offer improved performance and durability.
When selecting a turbo upgrade, it is important to consider your specific needs and goals. Factors such as power output, towing capacity, and intended use of the vehicle should be taken into account. Additionally, it is advisable to consult with a knowledgeable mechanic or tuner who has experience working with 5.9 Cummins engines. They can provide valuable insights and recommendations based on your specific requirements and budget.
Ultimately, the choice of brand or manufacturer for turbo upgrades on a 5.9 Cummins will depend on your individual preferences and goals. It is recommended to research and compare different options to find the best fit for your particular needs.
Are there any specific considerations or modifications needed when upgrading the turbo on a 5.9 Cummins?
When upgrading the turbo on a 5.9 Cummins, there are several considerations and modifications that need to be taken into account. Firstly, it's important to ensure that the new turbo is compatible with the engine and will provide the desired performance gains. This involves selecting a turbo that is properly sized for the engine's airflow requirements.
Another consideration is the fueling system. Upgrading the turbo may require modifications to the fuel injectors and fuel delivery system to ensure proper fueling and prevent issues such as excessive exhaust gas temperatures.
Additionally, the exhaust system may need to be upgraded to accommodate the increased airflow. This can include installing a larger diameter exhaust pipe, a high-flow catalytic converter, and a performance muffler.
It is also important to consider the engine's tuning. Upgrading the turbo may require recalibrating the engine's computer to optimize performance and prevent potential issues. This can be done through a custom engine tune or by using a performance tuning module.
Lastly, it's crucial to pay attention to cooling. Upgraded turbos can generate more heat, so ensuring adequate cooling capacity is essential. This may involve upgrading the intercooler, radiator, and adding additional cooling components if necessary.
Overall, when upgrading the turbo on a 5.9 Cummins, it's crucial to consider the compatibility, fueling, exhaust, tuning, and cooling aspects to achieve optimal performance and reliability. Consulting with a knowledgeable technician or a performance specialist can provide valuable guidance and ensure a successful turbo upgrade.
How difficult is it to install a turbo upgrade on a 5.9 Cummins?
Installing a turbo upgrade on a 5.9 Cummins engine can vary in difficulty depending on your level of experience and mechanical skills. It is considered a moderately challenging task that requires a good understanding of the engine's components and the installation process.
Firstly, you will need to select a suitable turbo upgrade kit that is compatible with your specific Cummins engine model. It is essential to ensure that the kit includes all the necessary components such as the turbocharger, gaskets, oil lines, and mounting hardware.
The installation process typically involves removing the existing turbocharger, which may require disassembling parts of the engine bay. You will need to disconnect the air intake and exhaust systems, drain the coolant and oil, and remove any other components that obstruct access to the turbocharger.
Once the old turbocharger is removed, the new turbo can be installed by following the manufacturer's instructions. This generally involves attaching the new turbocharger to the engine block, connecting the oil and coolant lines, and reassembling the air intake and exhaust systems.
It is crucial to take your time, follow the instructions carefully, and ensure that all connections are secure. If you are unsure about any step, it is recommended to seek the assistance of a qualified mechanic or experienced individual to avoid any potential damage or complications.
Overall, while the installation of a turbo upgrade on a 5.9 Cummins engine can be challenging, it is achievable with the right tools, knowledge, and patience.
How much horsepower and torque gains can be expected with a turbo upgrade for a 5.9 Cummins?
The amount of horsepower and torque gains you can expect from a turbo upgrade for a 5.9 Cummins engine will vary depending on the specific turbocharger you choose and the other modifications you have made to your engine. However, it is common to see significant performance improvements with a turbo upgrade.
On average, a well-designed turbo upgrade for a 5.9 Cummins can provide a horsepower increase of 50-150 horsepower and a torque increase of 100-250 lb-ft. These gains are achievable with the right combination of turbo size, compressor wheel design, and supporting modifications such as upgraded fueling components and intercoolers.
It is important to note that while a turbo upgrade can provide substantial power gains, it is also crucial to ensure that the rest of your engine and drivetrain components can handle the increased power. Upgrading other supporting components such as the transmission, fuel system, and exhaust system may be necessary to fully optimize the performance of your upgraded turbocharger.
What are the key performance benefits of upgrading the turbo on a 5.9 Cummins?
Upgrading the turbo on a 5.9 Cummins engine can provide several key performance benefits. Firstly, it can significantly increase horsepower and torque output. A larger and more efficient turbocharger allows for better air intake, leading to improved combustion and increased power. This can be particularly advantageous for towing heavy loads or increasing acceleration.
Secondly, upgrading the turbo can enhance fuel efficiency. A more efficient turbocharger can optimize air-fuel mixture and combustion, resulting in better fuel economy. This can be beneficial for both everyday driving and long-haul trips.
Additionally, a larger turbo can improve overall engine responsiveness and throttle response. It reduces turbo lag, which is the delay between pressing the accelerator and the turbocharger spooling up. With reduced lag, the engine can quickly deliver power when needed, resulting in a more enjoyable and responsive driving experience.
Lastly, upgrading the turbo can also improve the engine's ability to handle increased boost levels. This can be advantageous for those who want to further modify their engine for higher performance. However, it's important to note that additional modifications, such as fueling upgrades and tuning, may be necessary to fully optimize the benefits of a turbo upgrade.
Overall, upgrading the turbo on a 5.9 Cummins can provide significant performance benefits such as increased power, improved fuel efficiency, enhanced engine responsiveness, and the potential for further modifications.
What are the top-rated turbo upgrades for a 5.9 Cummins engine?
When it comes to turbo upgrades for a 5.9 Cummins engine, there are several top-rated options available in the market. One popular choice is the BorgWarner S400 series turbochargers, known for their durability and performance. These turbochargers offer improved airflow, faster spool-up, and increased horsepower and torque.
Another highly regarded option is the Holset HE351CW turbocharger. This turbocharger is a direct replacement for the stock turbo and provides excellent performance gains. It offers improved airflow, reduced turbo lag, and increased power output.
For those looking for even more performance, the Industrial Injection PhatShaft series turbos are worth considering. These turbos are specifically designed for high-performance applications and offer significant power gains, improved spool-up, and enhanced durability.
Ultimately, the choice of turbo upgrade depends on your specific goals, budget, and intended use of the vehicle. It is recommended to consult with a knowledgeable professional or experienced enthusiasts who can provide personalized advice based on your requirements.
What is the average cost of a turbo upgrade for a 5.9 Cummins?
The average cost of a turbo upgrade for a 5.9 Cummins can vary depending on several factors such as the specific type of turbocharger, brand, and the level of performance you are seeking. Generally, a turbo upgrade for a 5.9 Cummins can range anywhere from $800 to $3000 or more.
It is important to consider that along with the cost of the turbocharger itself, there may be additional expenses involved such as installation, tuning, and any necessary modifications to support the upgraded turbo. These costs can vary depending on the complexity of the installation and the expertise of the technician performing the work.
To get a more accurate estimate, I would recommend reaching out to reputable turbo manufacturers or performance shops that specialize in Cummins engines. They will be able to provide you with specific pricing based on your requirements and offer guidance on the best options for your specific needs and budget.
What is the recommended maintenance and care for a turbo upgraded 5.9 Cummins?
When it comes to maintaining and caring for a turbo upgraded 5.9 Cummins engine, there are several key aspects to consider. Here are some recommended practices:
1. Regular Oil Changes: Regularly change the engine oil and oil filter as per the manufacturer's recommendations. This helps ensure proper lubrication and prevents premature wear on the turbocharger.
2. Cool Down Period: After driving, allow the engine to idle for a few minutes before shutting it off. This allows the turbocharger to cool down gradually, preventing damage to the bearings and prolonging its lifespan.
3. Air Filter Maintenance: Keep the air filter clean and replace it as needed. A clogged air filter restricts airflow, which can negatively impact turbocharger performance.
4. Monitoring Boost Levels: Pay attention to boost levels while driving. Excessive boost pressure or sudden spikes can strain the turbocharger. Consider installing a boost gauge to monitor levels accurately.
5. Regular Inspection: Periodically inspect the turbocharger for any signs of oil leaks, excessive shaft play, or worn-out components. Address any issues promptly to avoid further damage.
6. Use High-Quality Lubricants: Opt for high-quality synthetic oils and lubricants that meet the manufacturer's specifications. These oils provide better protection against heat and contaminants, ensuring optimal turbocharger performance.
Remember, it is always recommended to consult with a professional mechanic or the manufacturer's guidelines for specific maintenance requirements for your turbo upgraded 5.9 Cummins engine.