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Best Turbo Upgrade For 6.7 Cummins (2025 Update)

If you're looking for the best turbo upgrade for your 6.7 Cummins, you've come to the right place. Upgrading your turbo can significantly increase your engine's performance and enhance your driving experience. However, before making a purchase, there are several factors to consider.

Firstly, it's important to determine your specific needs and goals. Are you looking for a turbo that will improve horsepower, torque, or both? Consider the type of driving you do and how you use your vehicle. This will help you narrow down the options and find a turbo that suits your requirements.

Secondly, research is key. Take the time to read reviews and compare different turbo options. Look for a reputable manufacturer that has a track record of producing high-quality products. Pay attention to customer feedback regarding reliability, durability, and overall performance.

Lastly, consider your budget. Turbo upgrades can range in price, so it's essential to set a budget and find a turbo that offers great value for your money. Remember, the most expensive option doesn't always guarantee the best performance. Look for a turbo within your budget that ticks all the boxes for your needs.

Are you ready to unleash the full potential of your 6.7 Cummins? Discover the best turbo upgrade options that can take your engine to the next level. Why settle for stock when you can experience the power and performance of a top-of-the-line turbo? Upgrade your turbo today and feel the difference in your driving experience.

10 Best Turbo Upgrade For 6.7 Cummins

# Product Image Product Name Product Notes Check Price
1
The Turbo Actuator Adapter Harness is ideal for replacing the existing harness in 6.7L Cummins engines with HE300VG / HE351VE turbos.
2
The product is ideal for replacing the turbo actuator in 2013-2018 Ram 2500, 3500, 4500, and 5500 6.7L Cummins Diesel engines.
3
The product is ideal for increasing the performance and efficiency of 07.5-12 Cummins 6.7L engines by upgrading the turbocharger's compressor wheel.
4
Product ideal for repairing and rebuilding the turbocharger in Dodge Ram 6.7 Cummins trucks from 2013-2018 models.
5
The product is ideal for replacing the oil feed line in Dodge Ram Cummins 6.7L engines from 2013 to 2016.
6
The product is ideal for calibrating and optimizing the performance of 6.7L Cummins Diesel engines in Dodge Ram trucks
7
The product is ideal for enhancing the performance and efficiency of a 6.7L diesel truck engine.
8
Ideal for Dodge Ram truck owners looking to replace a worn-out turbo actuator and improve engine performance.
9
The product is ideal for enhancing the performance of 2007.5-2012 Dodge Ram Cummins 6.7L engines.
10
The silicone gaskets are ideal for sealing the turbo actuator in Cummins Holset HE351VE and HE300VG engines.
The Turbo Actuator Adapter Harness is ideal for replacing the existing harness in 6.7L Cummins engines with HE300VG / HE351VE turbos.
The product is ideal for replacing the turbo actuator in 2013-2018 Ram 2500, 3500, 4500, and 5500 6.7L Cummins Diesel engines.
The product is ideal for increasing the performance and efficiency of 07.5-12 Cummins 6.7L engines by upgrading the turbocharger's compressor wheel.
Product ideal for repairing and rebuilding the turbocharger in Dodge Ram 6.7 Cummins trucks from 2013-2018 models.
The product is ideal for replacing the oil feed line in Dodge Ram Cummins 6.7L engines from 2013 to 2016.
The product is ideal for calibrating and optimizing the performance of 6.7L Cummins Diesel engines in Dodge Ram trucks
The product is ideal for enhancing the performance and efficiency of a 6.7L diesel truck engine.
Ideal for Dodge Ram truck owners looking to replace a worn-out turbo actuator and improve engine performance.
The product is ideal for enhancing the performance of 2007.5-2012 Dodge Ram Cummins 6.7L engines.
The silicone gaskets are ideal for sealing the turbo actuator in Cummins Holset HE351VE and HE300VG engines.

1. Turbo Actuator Adapter Harness Replaces 5347703 For 6.7l Cummins He300vg / He351ve

Introducing the high-quality Turbocharger Replacement for 2007-2012 Cummins 6.7 Cummins. This turbocharger is designed to perfectly fit your vehicle, ensuring optimal performance and efficiency.

With a Turbo Model of HE300VG / HE351VE, this replacement turbocharger is a reliable choice for your Cummins engine. It is expertly engineered to meet the highest standards, delivering exceptional power and torque.

This Turbocharger Replacement is a direct replacement for the following part numbers: 5347703, 5347703H, and 534770300. It offers a seamless installation process, allowing you to quickly and effortlessly replace your old or damaged turbocharger.

Not only does this turbocharger deliver superior performance, but it also boasts excellent durability. It is built to withstand the demands of heavy-duty applications, ensuring long-lasting reliability.

When it comes to quality, this Turbocharger Replacement does not compromise. It is crafted using premium materials and advanced manufacturing techniques, guaranteeing a product that is built to last.

In addition to its impressive durability, this turbocharger also enhances fuel efficiency, helping you save on your fuel costs. It maximizes the engine's power output while minimizing fuel consumption, making it an environmentally friendly choice.

The Turbocharger Replacement for 2007-2012 Cummins 6.7 Cummins is a must-have upgrade for any Cummins engine owner. Its superior performance, durability, and fuel efficiency make it a top choice in the market.

Upgrade your vehicle with this turbocharger replacement and experience the difference in power and efficiency. Don't settle for anything less than the best for your Cummins engine. Invest in this high-quality turbocharger replacement and enjoy the benefits it brings to your vehicle's performance.

2. Turbo Actuator Replacement For Ram Cummins Diesel

The Direct Installation Without Calibration Turbo Actuator is a highly recommended product for those in need of a reliable replacement. Prior to installation, it is advised to adjust the position of the swing arm to the far left. This actuator is specifically designed for the Ram 2500 and 3500 models with a 6.7 diesel turbo engine. Additionally, it serves as a suitable replacement for the 6.7 Cummins VGT turbo actuator and the Holset HE300VG turbo actuator.

With a wide range of OE part numbers including 5601240NX, 5601240, 5494878RX, 5494878, 4034309H, 4034309RX, 5494878H, 4034309RX, 5452689, 4034168NX, 4034168, 4034309, 4034090, 3778619, 3788936, 3784299, 3784386, 037842299, 68481772AA, 68232771AA, 68244609AA, 68307025AA, and 68445522AA, this turbo actuator guarantees compatibility and versatility.

Perfectly suited for the 2013-2018 Ram 2500, 3500, 4500, and 5500 models with a 6.7L diesel engine, this replacement actuator ensures optimal performance and a seamless fit. Engineered with precision and durability in mind, it meets strict industry standards, ensuring reliability and longevity.

Moreover, this turbo actuator is backed by a 12-month warranty, providing peace of mind and assurance in its quality. With this warranty, customers can confidently purchase this product, knowing that any potential defects or issues will be promptly addressed.

3. He351ve Turbo Charger Upgrade Billet Compressor Wheel For 07.5-12 Cummins 6.7l

Introducing the Holeset HE351VE Turbo Charger for the 2007-2012 Ram 6.7L. This turbo charger is designed to provide exceptional performance and durability, making it the perfect upgrade for your vehicle.

With its reference OE part numbers including 4043137, 4046836, 4046837, 68048234AA, R8048234AG, and 68048234AF, you can be confident in its compatibility and fitment with your vehicle.

One of the key features of this turbo charger is the upgraded forged billet compressor wheel. This enhancement not only improves the aerodynamics of the turbo charger but also enhances its overall durability. So, you can expect improved efficiency and a longer lifespan from this turbo charger compared to the stock parts.

The best part is that this turbo charger is a direct fit replacement for the stock turbo parts. This means no modifications are required during installation, saving you time and effort.

Whether you're looking to enhance the performance of your vehicle or simply replace a worn-out turbo charger, the Holeset HE351VE Turbo Charger is an excellent choice. Its high-quality construction ensures reliable performance for years to come.

Upgrade your vehicle's turbo charger with confidence and enjoy improved performance and durability. Trust the Holeset HE351VE Turbo Charger to deliver the results you desire.

4. He300vg Turbo Rebuild Kit For Dodge Ram 6.7 Cummins

The Youxmoto Turbocharger Rebuild Kit is specifically designed to fit the 2013-2018 Dodge Ram 6.7 Cummins Turbocharger with Oversized Journal Bearing 16.05mm and Standard Journal Bearings 15.8mm. It is also compatible with the Holset HE300VG Turbo with Oversized Journal Bearings or Standard Bearings. However, please note that this kit is not a replacement for the 2007-2012 Dodge Ram 6.7 with HE351VE. If the back of your bearing housing is marked TS1, then you will need to use the 16.05mm Journal Bearings.

Crafted from high-quality aluminum and stainless steel, the Turbocharger Repair Kit is built to last. Its wear-resistant properties ensure that it can withstand the demands of turbocharger usage, providing you with a long service life.

When it comes to performance and safety, the Youxmoto Turbocharger Rebuild Kit perfectly matches the original turbocharger. It meets and exceeds OEM specifications, guaranteeing that it will perform at the same level as the original equipment. With this kit, you can be confident that your turbocharger will function optimally.

Youxmoto stands behind the quality of their Turbocharger Rebuild Kit, offering a lifetime warranty and unlimited-mileage quality guarantee. If for any reason you are not satisfied with the product, you can either receive a 100% refund or have a replacement sent to you. It is important to note that professional installation is recommended to ensure proper installation and optimal performance.

Upgrade your turbocharger with the Youxmoto Turbocharger Rebuild Kit and experience the durability and performance you deserve.

5. Dodge Ram Cummins Turbocharger Oil Feed Line – Stigan 840-0038

Introducing the Guaranteed Exact Fit Oil Feed Line for Turbo Installation, a premium quality product designed for easy installation and trouble-free ownership.

This oil feed line is 100% brand new and built to meet or exceed OEM specifications, ensuring superior durability and long-term reliability. It has been professionally engineered to provide a perfect fit, guaranteeing a hassle-free installation process.

With its ISO/TS 16949 certification, this oil feed line is of the highest quality and has undergone rigorous testing to ensure its performance and reliability. It is manufactured using top-grade materials, making it resistant to wear and tear, and capable of withstanding the demands of everyday use.

One of the key features of this oil feed line is its compatibility with various turbo models. It is specifically designed to replace the oil feed line along with the turbo, ensuring optimal performance and preventing potential issues in the future. By replacing both components together, you can have peace of mind knowing that your turbo system will function smoothly and efficiently.

To further enhance customer satisfaction, this oil feed line comes with a two-year, unlimited-mileage warranty. This warranty provides you with added protection and reassurance, giving you the confidence that you are investing in a reliable and long-lasting product.

Whether you are a professional mechanic or a DIY enthusiast, this oil feed line is the perfect choice for your turbo installation needs. Its guaranteed exact fit and professional grade construction make it a reliable and durable solution that will not disappoint.

Upgrade your turbo system with confidence and ensure long-term reliability by replacing the oil feed line along with your turbo. Choose the Guaranteed Exact Fit Oil Feed Line for Turbo Installation and experience trouble-free ownership backed by a two-year warranty.

6. Holset Turbo Actuator Calibration Kit

The Turbo Actuator Calibrate Kit is specifically designed to be compatible with various models of Dodge Ram trucks with a 6.7L Diesel engine, manufactured between 2013 and 2018. These models include the Dodge Ram 2500, Dodge Ram 3500, Dodge Ram 4500, and Dodge Ram 5500.

This kit is a reliable replacement for the original equipment, offering high-quality performance and durability. It replaces several OEM numbers, including 5494878RX, 5601240NX, 4034315, 5494878, 5494878H, 4034309RX, 5452689, 4034168NX, 4034168, 4034309, 4034090, 3778619, 3788936, 3784299, 3784386, 037842299, 5601240, 4034309H, 68481772AA, 68232771AA, 68244609AA, 68307025AA, 68445522AA, 3787604, 3781632, 3794756, 3775439, 3787608, 3781633, 3779986, 3798539, 3794758, 3775427, 3787607, 3779987, 5326054, 3781754, 3775426, 3779989, 3784573, 3784574, 3798575, 5326057, 5327046, 532704600, 532704600HX, 5459710RX, 68210648AA, 68212738AA, 68245792AA, 68253983AA, 68295438AA, 68297874AA, and 68321377AA.

Before making a purchase, it is recommended to compare the original product with the pictures provided to ensure compatibility. If there are any doubts or questions regarding suitability for a specific model, the seller can be consulted for assistance.

To ensure customer satisfaction and peace of mind, this Turbo Actuator Calibrate Kit comes with a 10-year limited warranty against any manufacturer defects. This warranty reflects the confidence in the product's quality and reliability. In the unlikely event of any issues or concerns, the seller offers responsive customer support, with a commitment to resolving any problems within 24 hours.

7. Pulsar Vgt Sliding Nozzle Ring Turbo Rebuild Kit For Truck 6.7l Diesel He351ve

Introducing the Upgraded Turbo Charger Kit with Twin Heavy Duty Journal Bearings and High-Quality 360 Degree Thrust Bearing. This kit is specifically designed for the 2007-2014 Diesel 6.7L Holeset HE351VE Turbo Charger, making it a perfect fit for your vehicle.

Featuring an improved design, this kit comes with upgraded twin heavy-duty journal bearings and a high-quality 360-degree thrust bearing. These bearings ensure smooth and efficient operation, providing enhanced performance and durability. The VGT nozzle ring assembly included in this kit further enhances the turbocharger's overall functionality.

For your convenience, this kit is equipped with reference OE part numbers, including 4043137, 4046836, 4046837, 68048234AA, R8048234AG, and 68048234AF. These numbers allow for easy identification and compatibility with your turbocharger.

Additionally, the kit includes reference turbo part numbers such as 2834603, 3770973, 3770974, 4041504, 4048826, 4046264, 4048284, 2834220, 3768087, 3768088, 2882013, 2834900, 2834955, 3799833, 5322344, 68003401AA, 68027068AA, 68031095AA, 68032290AA, 68032290AB, 68032290AC, 68048234AB, 68048234AC, 68048234AD, 68048234AE, and 68048234AG. These part numbers further ensure compatibility with a wide range of turbochargers.

To ensure proper installation, it is highly recommended to seek professional assistance. A professional installation will guarantee that the turbocharger is installed correctly, optimizing its performance and longevity. Please note that this kit does not include step-by-step instructions.

After the rebuild, it is important to re-balance your turbocharger. This step is crucial to maintain the turbocharger's optimal performance and prevent any potential issues.

Upgrade your turbocharger with confidence using this Upgraded Turbo Charger Kit. Experience enhanced performance, improved durability, and a smooth operation. Don't miss out on this opportunity to take your vehicle to the next level.

8. Turbo Actuator For Dodge Ram 2500, 3500 – User-Friendly

Introducing the 5494878 Turbo Actuator Set, an ideal replacement for your vehicle's turbo actuator. This set is designed with dedicated calibration equipment, making the calibration process easy and fast. Rest assured that your vehicle will be in top condition with this high-quality replacement.

Constructed with strict OEM quality standards, the 5494878 Turbo Actuator Set is made of premium metal material. Compared to other turbo actuator sets on the market, this one stands out with its simpler and more convenient fault detector, featuring fewer unnecessary parts. Prior to shipment, each product undergoes a thorough 100% testing process to ensure safety, stability, and durability.

The 5494878 Turbo Actuator Set replaces various part numbers, including 5601240NX, 5601240, 5494878RX, and more. It is compatible with Dodge Ram 2500, 3500, 4500, and 5500 models from 2013 to 2018, specifically designed for Cummins Holset 6.7 ISB Diesel HE300VG / HE351VE engines.

This package includes the 5494878 Turbo Actuator Set, along with an OBDII fault detector, gaskets, screws, and ties. Installation is made easy with step-by-step instructions provided (Fig. 2), and there is even a video available to assist you throughout the process. With everything you need included, you can get your vehicle back on the road quickly and efficiently.

To provide you with peace of mind, we offer a lifetime warranty on the 5494878 Turbo Actuator Set. In the rare event that you encounter any issues, our customer service team is available to assist you via email. We also offer a free exchange and refund policy, ensuring a truly worry-free after-sales service.

Upgrade your vehicle's turbo actuator with confidence and choose the 5494878 Turbo Actuator Set. With its high-quality construction, easy installation process, and comprehensive warranty, you can trust that your vehicle will perform at its best. Don't let a faulty turbo actuator hold you back – get the 5494878 Turbo Actuator Set today and experience the difference it makes.

9. Supercell Turbos He351ve Turbocharger For 2007.5-2012 Dodge Ram Cummins 6.7l

Introducing the Direct Replacement Turbocharger for the OEM HE351VE – a reliable and high-performing option for your 2007.5-2012 6.7L Dodge Cummins engine.

Designed to directly replace the OEM turbo, this turbocharger is built to the same high-quality standards, ensuring a seamless fit and optimal performance.

With a range of compatible engine models, including the 2007.5-2012 6.7L Dodge Cummins engine, this turbocharger is a perfect match for your vehicle.

The OEM part numbers 4043137, 4046836, 4046837, 68048234AA, R8048234AG, and 68048234AF are all associated with this turbocharger, further confirming its authenticity and compatibility.

Equipped with a variety of turbo part numbers such as 2834603, 3770973, 3770974, 4041504, 4048826, 4046264, 4048284, 2834220, 4051504-B, 3768087, 3768088, and 2882013, this turbocharger offers a wide range of options to suit your specific needs.

Rest assured, this turbocharger is shipped within 3 days of your order placement and will be delivered to your doorstep within 5-10 days, ensuring a prompt and convenient shopping experience.

Upgrade your vehicle's performance with the Direct Replacement Turbocharger for the OEM HE351VE – a reliable and compatible option that won't disappoint.

10. Silicone Gaskets For Turbo Actuator Cummins Holset He351ve He300vg

The 4032075 Turbocharger Actuator Gasket Kit is a high-quality product designed to fit all turbochargers from Cummins Holset HE 351VE and HE 300VG. It is manufactured by HD Turbo, a trusted and reliable brand known for its exceptional performance and durability.

This kit is not only compatible with the mentioned turbochargers but also suitable for Dodge pickup 6.7 ISB Cummins models from 2007 to 2019. It is specifically engineered to meet the unique requirements and specifications of these vehicles, ensuring a perfect fit and optimal performance.

The Turbocharger Actuator Gasket Kit includes all the necessary components and gaskets to effectively seal the turbocharger and prevent any leakage. It is designed to withstand high temperatures and pressures, providing a reliable and long-lasting solution for your turbocharger needs.

With this kit, you can ensure that your turbocharger operates at its best, delivering improved engine performance and fuel efficiency. It is a cost-effective solution that eliminates the need for expensive repairs or replacements.

Installation of the Turbocharger Actuator Gasket Kit is straightforward and can be done by following the included instructions. It is recommended to have basic mechanical knowledge or seek professional assistance for a seamless installation process.

Investing in the 4032075 Turbocharger Actuator Gasket Kit is a wise choice to prolong the lifespan of your turbocharger and enhance the overall performance of your vehicle. With its exceptional quality and compatibility, this kit offers a reliable and efficient solution for turbocharger maintenance and repair.

Choose the 4032075 Turbocharger Actuator Gasket Kit and experience the benefits of a well-maintained and optimized turbocharger system. Upgrade your vehicle's performance and enjoy a smoother and more efficient driving experience with this top-notch product from HD Turbo.

Best Turbo Upgrade For 6.7 Cummins FAQs

Are there any specific tuning or modifications required to complement a turbo upgrade on a 6.7 Cummins?

Yes, there are specific tuning and modifications that are typically recommended to complement a turbo upgrade on a 6.7 Cummins. When upgrading the turbocharger, it is important to ensure that the engine can handle the increased airflow and boost pressure. This usually involves upgrading the fuel system to provide adequate fuel delivery, as well as upgrading the intercooler to handle the increased heat generated by the turbocharger.

In terms of tuning, a custom engine tune is highly recommended to optimize the performance of the upgraded turbo. This involves adjusting various parameters such as fuel delivery, timing, and boost pressure to ensure proper engine performance and reliability. A reputable tuner with experience in tuning Cummins engines should be consulted to ensure the best results.

Additionally, it is also important to consider other supporting modifications such as upgraded exhaust systems, larger intake systems, and upgraded transmission components to handle the increased power and torque generated by the turbo upgrade.

Overall, it is crucial to work with a knowledgeable professional who can provide expert guidance and recommend the appropriate tuning and modifications for your specific turbo upgrade on a 6.7 Cummins.

Are there any specific turbo upgrade kits that are known for their reliability and durability for the 6.7 Cummins?

Yes, there are several turbo upgrade kits that are known for their reliability and durability for the 6.7 Cummins. One popular option is the BD Diesel Performance Super B Single Turbo Kit. This kit is designed to provide increased airflow and improved performance while maintaining reliability. It features a larger compressor wheel and a more efficient turbine housing, which helps to reduce turbo lag and increase overall power. Another reliable option is the Industrial Injection PhatShaft Turbo Kit. This kit is known for its durability and has been designed to handle high boost pressures and heavy towing applications. It features a larger turbine wheel and housing, as well as upgraded bearings and seals for improved longevity. Both of these turbo upgrade kits have received positive reviews from Cummins owners and are considered to be reliable options for increasing performance while maintaining durability.

Are there any specific turbo upgrades that are recommended for towing or heavy-duty applications with a 6.7 Cummins?

Yes, there are specific turbo upgrades that are recommended for towing or heavy-duty applications with a 6.7 Cummins engine. One popular option is the BorgWarner S400 series turbos, which are known for their durability and performance. These turbos offer increased airflow and improved efficiency, making them ideal for towing heavy loads or for applications that require a higher level of power.

Another option is the Garrett GT37VA turbocharger, which is specifically designed for heavy-duty applications. It features a larger turbine and compressor wheel, allowing for better airflow and increased power output. This turbocharger is known for its reliability and ability to handle high boost pressures, making it a great choice for towing or heavy-duty use.

It is always recommended to consult with a reputable diesel performance shop or a Cummins specialist to determine the best turbo upgrade for your specific needs. They can provide expert advice based on your vehicle's specifications, towing requirements, and desired performance goals.

Can a turbo upgrade for a 6.7 Cummins improve fuel efficiency?

Yes, a turbo upgrade for a 6.7 Cummins can potentially improve fuel efficiency. A larger and more efficient turbocharger can increase the amount of air flowing into the engine, allowing for better combustion and improved fuel economy. With a larger turbo, the engine can produce more power without requiring additional fuel, resulting in better efficiency. Additionally, a well-designed turbo upgrade can optimize the engine's airflow and reduce turbo lag, which can further enhance fuel economy. However, it's important to note that the actual impact on fuel efficiency may vary depending on various factors such as driving habits, engine tuning, and other modifications. It is recommended to consult with a trusted mechanic or performance specialist who can provide tailored advice based on your specific vehicle and requirements.

How does a turbo upgrade affect the overall longevity and lifespan of a 6.7 Cummins engine?

A turbo upgrade can have both positive and negative effects on the overall longevity and lifespan of a 6.7 Cummins engine. On the positive side, a properly installed and tuned turbo upgrade can increase the engine's power output, allowing it to produce more horsepower and torque. This can result in improved performance and better towing capabilities.

However, it is important to note that a turbo upgrade may also put additional stress on the engine components. The increased boost pressure and higher temperatures associated with a larger turbocharger can potentially lead to increased wear and tear on the engine. This can potentially shorten the engine's lifespan if not properly managed.

To mitigate any negative effects, it is crucial to ensure that the turbo upgrade is matched with suitable supporting modifications such as upgraded fueling, intercooling, and exhaust systems. Additionally, regular maintenance and monitoring of the engine's vital signs, such as oil pressure and coolant temperature, are essential to ensure the longevity of the engine.

In summary, while a turbo upgrade can enhance performance, it is crucial to consider the potential impact on engine longevity and take appropriate measures to ensure proper installation and maintenance.

How does a turbo upgrade impact the performance and power output of a 6.7 Cummins engine?

A turbo upgrade can have a significant impact on the performance and power output of a 6.7 Cummins engine. The stock turbocharger is designed to meet certain requirements and may have limitations in terms of airflow and boost pressure. By upgrading the turbo, you can increase the amount of air that is compressed and forced into the engine, resulting in more power.

A larger, more efficient turbocharger can provide increased airflow and boost pressure, allowing the engine to generate more horsepower and torque. This means improved acceleration, towing capacity, and overall performance. Additionally, a turbo upgrade can enhance throttle response and reduce turbo lag, providing a more enjoyable driving experience.

However, it's important to note that a turbo upgrade should be accompanied by other modifications to fully optimize the engine's performance. These may include upgrading the fuel system, intercooler, exhaust system, and tuning the engine's computer. Proper installation and tuning are crucial to ensure the turbo upgrade is compatible with the engine and other components.

It is recommended to consult with a professional or an experienced tuner who specializes in turbocharger upgrades for specific recommendations and to ensure the best results for your 6.7 Cummins engine.

What are the installation requirements and level of difficulty for a turbo upgrade on a 6.7 Cummins?

The installation requirements and level of difficulty for a turbo upgrade on a 6.7 Cummins can vary depending on the specific upgrade and the skill level of the installer. Generally, a turbo upgrade involves removing the stock turbocharger and replacing it with a larger, more efficient one. This typically requires some mechanical knowledge and experience with automotive installations.

To install a turbo upgrade, you will need basic hand tools such as wrenches, sockets, and screwdrivers. Additionally, you may need specialized tools such as a torque wrench and a turbocharger compressor housing removal tool. It is also important to have access to a suitable workspace with adequate lighting and ventilation.

The level of difficulty can range from moderate to advanced, depending on the specific upgrade and the installer's familiarity with the Cummins engine. It is recommended to consult the manufacturer's instructions or seek professional assistance if you are unsure about the installation process.

If you are not confident in your ability to perform the installation yourself, it is advisable to have a professional mechanic or performance shop handle the upgrade for you. They will have the necessary expertise and tools to ensure a proper and successful installation.

What are the key factors to consider when choosing a turbo upgrade for a 6.7 Cummins?

When choosing a turbo upgrade for a 6.7 Cummins, there are several key factors to consider.

Firstly, you need to assess your power goals. Determine how much horsepower and torque you want to achieve with the turbo upgrade. This will help you select a turbo that can handle the increased airflow and provide the desired performance.

Next, consider the towing or hauling requirements of your vehicle. If you frequently tow heavy loads or haul heavy cargo, you need a turbo that is specifically designed for these applications. Look for a turbo with a larger compressor wheel and a lower A/R ratio to provide better low-end torque and improved response.

It's also important to consider the reliability and durability of the turbo. Look for a reputable brand that has a track record of producing reliable and long-lasting turbos. Consider factors such as the material used in the turbine and compressor wheels, the type of bearings used, and the overall build quality.

Additionally, compatibility with your vehicle's engine management system is crucial. Ensure that the turbo upgrade you choose is compatible with your engine's electronic controls to avoid any compatibility issues or potential damage.

Lastly, consider your budget. Turbo upgrades can vary significantly in price, so it's important to set a budget and find a turbo that offers the best value for your money.

Overall, by considering these key factors – power goals, towing/hauling requirements, reliability, compatibility, and budget – you can make an informed decision when choosing a turbo upgrade for your 6.7 Cummins.

What are the potential drawbacks or limitations of certain turbo upgrades for the 6.7 Cummins?

When considering turbo upgrades for the 6.7 Cummins, it's important to be aware of potential drawbacks or limitations that may arise. Here are a few to consider:

1. Increased stress on the engine: Upgrading to a larger turbo can put additional stress on the engine, as it will require more fuel and air to operate efficiently. This increased stress can lead to accelerated wear and tear on engine components, potentially reducing the engine's lifespan.

2. Compatibility issues: Not all turbo upgrades are compatible with every 6.7 Cummins model. It's crucial to ensure that the chosen turbo is specifically designed for your engine model and year to avoid compatibility issues and potential damage.

3. Increased fuel consumption: A larger turbo can result in increased fuel consumption, as it requires more fuel to produce the desired power and performance. This can lead to higher operating costs over time.

4. Emissions and legal compliance: Depending on your location, certain turbo upgrades may not be compliant with emissions regulations. It's essential to check local laws and regulations to ensure that the chosen turbo upgrade meets all necessary requirements.

To mitigate these potential drawbacks, I recommend consulting with a professional mechanic or turbo specialist who has experience with 6.7 Cummins engines. They can provide expert advice on selecting the right turbo upgrade for your specific needs and ensure that the installation is performed correctly, minimizing any potential limitations or issues.

What are the top-rated turbo upgrade options for a 6.7 Cummins?

There are several top-rated turbo upgrade options available for the 6.7 Cummins engine. One popular choice is the BorgWarner S400 series turbochargers, known for their durability and performance. These turbos offer increased airflow and improved spool-up time, resulting in enhanced power and torque. Another reputable option is the Garrett GT3788VA turbo, which is a direct replacement for the stock turbocharger. It offers improved efficiency and increased power output. Additionally, the Industrial Injection PhatShaft series turbos are highly regarded for their reliability and performance. They are specifically designed to maximize power while maintaining low exhaust gas temperatures. Ultimately, the best turbo upgrade depends on your specific goals and budget. It is recommended to consult with a knowledgeable mechanic or a reputable diesel performance shop to determine the most suitable option for your needs.