4 Best Turbo Upgrades for 6.7 Cummins: Expert Picks Worth Considering
If you are hunting for the best turbo upgrade for 6 7 Cummins, you already know how much the right setup can change the way your truck feels. A good turbo-related replacement can help restore power, improve response, and keep your Cummins running strong for daily driving, towing, or weekend work. In this roundup, I looked at a mix of full turbo replacements and supporting parts that matter just as much when you want dependable performance.
Quick Product Comparison
| Product | Image | Check Price |
|---|---|---|
| 1. Turbo Turbocharger Kit | |
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| 2. Cummins Turbo Drain Tube |  |
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| 3. Cummins Turbo Actuator |  |
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| 4. HE351VE Turbocharger |  |
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Our Top 4 Best Turbo Upgrade For 6 7 Cummins Reviews – Expert Tested & Recommended
1. Turbocharger Replacement Kit for Ram 2500 3500 6.7L Cummins Diesel 2013-2018, Replaces 68321378AA
This turbocharger replacement kit is the most direct pick if you need a full replacement for a 6.7 Cummins truck from 2013 to 2018. It is built for the kind of repair that brings a tired truck back to life, especially when power feels flat or response has gone soft.
Key Features That Stand Out
✓ Fits Ram 2500 and 3500 6.7L Cummins Diesel models from 2013 to 2018
✓ Replaces several part numbers, including 68321378AA and related numbers
✓ Direct replacement design helps make the repair process simpler
✓ Built for daily use with a focus on durability and reliability
✓ Good match for trucks showing signs of underpowered performance
Why We Recommend It
This is the kind of part that makes sense when you want a clean, direct fix instead of chasing small issues one by one. If your turbo is worn out, this kit gives you a straightforward path back to better drivability. For readers comparing options, it also pairs well with broader research like our best aftermarket turbo for 6.7 Cummins guide and related diesel tuner for 6.7 Cummins upgrades.
Best For
Best for owners who need a full turbo replacement on a 2013 to 2018 Ram 6.7 Cummins. It is also a smart fit for drivers who want a dependable, no-nonsense repair part.
Pros and Cons
Pros:
- Direct replacement fit for common Ram Cummins applications
- Helps restore lost power and throttle response
- Multiple cross-referenced part numbers improve compatibility
- Good choice for everyday driving and work use
Cons:
- Not ideal if you want a performance-focused turbo upgrade
- Best fit depends on careful part-number matching
- Full replacement jobs can still take time and labor
Customer Reviews
Customer Review: “The fit was right on for my truck, and it brought the power back after the old unit started acting weak.”
Customer Review: “Solid replacement part. Install went as expected, and it feels much better pulling a trailer now.”
2. Cummins Turbo Drain Tube Kit for 2007-2018 Dodge Ram 2500 3500 6.7L Diesel
This turbo drain tube kit is not a full turbo, but it matters more than a lot of people think. A clean drain setup helps support the turbo system and can solve annoying leaks or fitment issues that hurt reliability.
Key Features That Stand Out
✓ Fits 2007 to 2018 Dodge Ram 2500 and 3500 6.7L diesel trucks
✓ Made with silicone tubing and aluminum alloy for better durability
✓ Direct replacement design keeps installation simple
✓ Helps support proper turbo oil drainage
✓ Good maintenance part for aging Cummins turbo systems
Why We Recommend It
If your turbo upgrade plan includes fixing weak points, this is one of those parts worth paying attention to. It is a practical choice for owners who want to keep the turbo system healthy instead of only swapping the main unit. For more setup ideas, you may also want to read our best lift pump for 6.7 Cummins guide and our best fuel filters for 6.7 Cummins roundup.
Best For
Best for truck owners dealing with turbo maintenance, oil drain issues, or a complete turbo refresh. It is also useful when you want to support a new turbo install with fresh hardware.
Pros and Cons
Pros:
- Simple way to refresh part of the turbo system
- Durable material mix should hold up well
- Direct replacement design helps reduce guesswork
- Useful for leak prevention and maintenance
Cons:
- Not a standalone power upgrade
- Only makes sense if your drain tube is worn or damaged
- Does not solve turbo problems by itself
Customer Reviews
Customer Review: “It fit well and solved the leak I was chasing. Cheap fix compared to bigger turbo issues.”
Customer Review: “Nice quality for the price. I used it while refreshing my turbo setup and it worked out great.”
3. 5494878 Cummins Turbo Actuator for 6.7L, Replaces 68445522AA 68481772AA 5601240NX, Fits 2013-2017 Dodge Ram 2500 3500 4500 5500
This turbo actuator is the budget-friendly pick for owners who need to fix turbo control without buying a whole turbo assembly. When the actuator goes bad, the truck can feel lazy, strange, or just not right, so replacing it can make a big difference.
Key Features That Stand Out
✓ Fits 2013 to 2017 Ram 2500, 3500, 4500, and 5500 6.7L diesel models
✓ Replaces several common part numbers for broader compatibility
✓ Lower-cost fix compared with a full turbo replacement
✓ Helps restore proper turbo control and response
✓ Easy-install design for a practical repair job
Why We Recommend It
This is the best value option for drivers who suspect the actuator is the problem rather than the turbo itself. It can be a smart way to get your truck back on the road without spending for a full assembly. If you are building a complete maintenance plan, our best cold air intake for 6.7 Cummins article can help you round things out.
Best For
Best for budget-minded owners with a failing actuator on a 2013 to 2017 Cummins truck. It is also a good fit for anyone who wants to try the smaller repair first.
Pros and Cons
Pros:
- Much cheaper than replacing the full turbo
- Can restore proper boost control and response
- Wide fitment coverage across several Ram models
- Good repair option for a common failure point
Cons:
- Only helps if the actuator is the real issue
- Requires correct diagnosis before buying
- May not solve deeper turbo wear problems
Customer Reviews
Customer Review: “This saved me from buying a whole turbo. My truck drives much better now and the install was manageable.”
Customer Review: “Good budget fix. Once I replaced the actuator, the turbo started acting normal again.”
4. HE351VE Turbocharger Replacement for 2007-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel VGT
This HE351VE turbocharger replacement is aimed at earlier 6.7 Cummins trucks and gives those owners a direct replacement path. If your 2007 to 2012 setup is tired, this kind of part can bring back the feel you remember from when the truck was healthy.
Key Features That Stand Out
✓ Fits 2007 to 2012 Dodge Ram 2500 and 3500 6.7L diesel applications
✓ Replaces several common turbo part numbers
✓ VGT design supports responsive driving in a stock-style setup
✓ Good match for restoring factory-like performance
✓ Built for daily use and dependable operation
Why We Recommend It
This is a solid choice when you want a replacement turbo that stays close to the original setup. It is especially useful for owners who want the truck to feel familiar again instead of chasing a big performance change. If you are comparing turbo options, it is worth reading our best aftermarket turbo for 6.7 Cummins article for more context.
Best For
Best for 2007 to 2012 Ram Cummins owners who need a replacement turbo that keeps the truck close to stock behavior. It is a practical repair part for everyday use.
Pros and Cons
Pros:
- Good fit for earlier 6.7 Cummins trucks
- Helps restore stock-like drivability
- Multiple part numbers improve compatibility chances
- Useful for daily driving and towing
Cons:
- Not the best pick for performance builds
- Limited to older model years
- Requires careful fitment confirmation before purchase
Customer Reviews
Customer Review: “Worked well on my 2011 Ram. It feels like the truck has its power back again.”
Customer Review: “Good replacement turbo for a stock truck. No drama, just a proper fit and normal driving again.”
Complete Buying Guide for Best Turbo Upgrade For 6 7 Cummins
Essential Factors We Consider
When shopping for the best turbo upgrade for 6 7 Cummins, the first thing to check is fitment. These trucks changed across model years, so part numbers and engine years matter a lot. You also want to decide whether you need a full turbo, a repair part, or a support piece like an actuator or drain tube.
Next, think about how you use the truck. Daily driving, towing, and work use all need dependable response, while a performance build may call for a different style of turbo setup. If you want more ideas on related upgrades, our best turbo upgrade for 6.7 Powerstroke guide is useful for comparison, even if you drive a different diesel platform.
Budget Planning
Turbo parts can range from affordable repair items to full replacement assemblies. A budget part like an actuator can solve the real problem if the turbo itself is still healthy, while a full replacement costs more but may be the better long-term fix. The smart move is to diagnose first, then spend where it counts.
It also helps to plan for labor, gaskets, and any supporting parts that may need attention at the same time. That way, you do not end up paying twice for the same job.
Final Thoughts
The best choice depends on what your truck actually needs. If the turbo is worn out, go with the full replacement. If the issue is control or support hardware, a smaller part may be all you need. Either way, matching the part to the problem is the key to getting your Cummins back in shape.
Frequently Asked Questions
Q: What is the best turbo upgrade for 6 7 Cummins for daily driving?
A: For daily driving, a direct-fit replacement is usually the safest choice. It keeps the truck smooth, predictable, and easy to live with.
Q: Can I replace just the turbo actuator instead of the whole turbo?
A: Yes, if the actuator is the only failed part. That can save money, but it only works when the rest of the turbo is still in good shape.
Q: How do I know which turbo fits my 6.7 Cummins?
A: Check your model year, engine setup, and part number carefully. Fitment is very important on Cummins turbo parts.
Q: Is a drain tube really important for turbo performance?
A: It is more important than many people think. A worn drain tube can cause leaks and mess with turbo reliability.
Q: Should I buy a performance turbo or stay stock?
A: If you tow, drive daily, or want simple reliability, stock-style is usually best. If you are building for power, then a performance turbo may make more sense.
Choosing the best turbo upgrade for 6 7 Cummins comes down to honest diagnosis and the kind of driving you do. A full turbo replacement, a budget actuator, or a support part can all be the right answer depending on the problem. If you want the most useful next step, compare your symptoms, check your part numbers, and then pick the option that fits your truck and your budget.
If you are still narrowing things down, start with the product that matches your model year and repair goal best, then click through to check current pricing and availability on Amazon.
