Hey diesel enthusiasts! Are you ready to turbocharge your 2019 6.7 Cummins? Because, guys, we're diving deep into the world of turbo upgrades. Specifically, we're looking at the best 2019 6.7 Cummins turbo upgrade kits. Whether you're chasing serious horsepower, aiming for better fuel efficiency, or just want to give your truck a meaner sound, you're in the right place. This guide will cover everything: why upgrade, the different types of kits, what to look for, and even some installation basics. So buckle up, because we're about to transform your ride!

Why Upgrade Your 2019 6.7 Cummins Turbo?

So, why bother with a 2019 6.7 Cummins turbo upgrade in the first place? Well, the stock turbo on these trucks is pretty good, but it's not perfect, especially if you're looking for more power or better performance. Let's break down the main reasons:

• Increased Horsepower and Torque: This is the big one! Upgrading your turbo can unlock significant gains in both horsepower and torque. Imagine the thrill of hitting the throttle and feeling that extra surge of power. It's addictive.
• Improved Throttle Response: A better turbo can reduce turbo lag, giving you snappier throttle response. This means quicker acceleration and a more responsive feel, whether you're merging onto the highway or towing a heavy load.
• Enhanced Fuel Efficiency: Believe it or not, a turbo upgrade can sometimes improve fuel economy. A more efficient turbo can help the engine breathe better, leading to more complete combustion and better fuel usage. However, this depends on driving style and other factors.
• Lower Exhaust Gas Temperatures (EGTs): Upgrading to a larger or more efficient turbo can lower EGTs. High EGTs can be damaging to your engine over time, so this is a crucial benefit for engine longevity.
• Cooler EGTs means the engine can last for years to come This is a huge benefit for those who are planning to keep their truck for a long time.

Types of 2019 6.7 Cummins Turbo Upgrade Kits

Alright, let's get into the nitty-gritty of the different types of 2019 6.7 Cummins turbo upgrade kits available. There's a wide variety to choose from, each offering different benefits and performance characteristics. Here's a rundown of the most common types:

1. Drop-In Turbo Upgrades

• What They Are: Drop-in turbos are designed to be a direct replacement for your stock turbo. They typically bolt right up without any major modifications.
• Pros: Easy installation, often a significant performance boost over stock, improved throttle response, and can work well with other bolt-on upgrades like programmers and intakes.
• Cons: Limited in terms of extreme power gains compared to other options. May not be ideal for heavily modified engines.
• Who They're For: This is a great choice if you want an easy upgrade for your truck. If you are looking for a simple upgrade without a lot of extra work, then this is the route for you!

2. Upgraded Turbo Kits with Manifolds

• What They Are: These kits include a new turbocharger and a new exhaust manifold. The manifold can improve exhaust flow, further enhancing performance.
• Pros: Can provide more substantial power gains compared to drop-in replacements. Improves exhaust flow, which can lower EGTs and improve overall efficiency.
• Cons: Installation can be more involved, potentially requiring more specialized tools and knowledge.
• Who They're For: Those who want more significant power gains and are comfortable with a slightly more complex installation process.

3. Compound Turbo Kits

• What They Are: Compound turbo kits use two (or sometimes more) turbos in series. One turbo (the high-pressure turbo) feeds the other (the low-pressure turbo), resulting in massive power and torque.
• Pros: Huge power potential, excellent for towing heavy loads, and can offer a very broad power band.
• Cons: Very complex and expensive, requires extensive modifications, and can have more turbo lag at low RPMs.
• Who They're For: Serious diesel enthusiasts who want extreme power and are willing to invest the time, money, and effort into a complex installation.

4. VGT (Variable Geometry Turbo) Upgrades

• What They Are: VGT turbos use adjustable vanes to change the exhaust flow, optimizing performance across a wide RPM range. Some upgrade kits replace the stock VGT with a more efficient one.
• Pros: Excellent throttle response, good for both power and efficiency, and often less lag compared to fixed geometry turbos.
• Cons: Can be more complex and expensive than fixed geometry upgrades, and may require specialized tuning.
• Who They're For: Those who want a balance of performance, drivability, and efficiency. VGT upgrades are very fun to drive.

Key Considerations When Choosing a 2019 6.7 Cummins Turbo Upgrade

Okay, so you've got an idea of the different types of kits. Now, let's talk about what to look for when selecting a 2019 6.7 Cummins turbo upgrade to make sure it's the right one for you. Here are some key factors to consider:

1. Power Goals

• What's Your Target Horsepower? Determine how much power you want to gain. This will help you narrow down the options. If you want a mild upgrade, a drop-in replacement may be enough. If you're aiming for big numbers, you'll need a more aggressive kit.
• Towing vs. Daily Driving: Consider how you use your truck. If you tow frequently, you'll want a turbo that provides strong low-end torque. If it's mostly a daily driver, focus on overall drivability and efficiency.

2. Budget

• How Much Are You Willing to Spend? Turbo upgrades can range from a few hundred dollars to several thousand. Set a budget upfront and stick to it.
• Factor in Installation Costs: If you're not doing the install yourself, factor in the cost of professional installation. Labor can add a significant expense.

3. Compatibility

• Match to Existing Upgrades: If you already have other upgrades, like a programmer or intake, make sure the turbo you choose is compatible. Some upgrades work better together than others.
• Ensure Proper Fitment: Double-check that the kit is designed for your specific year and model of 6.7 Cummins. Compatibility is crucial.

4. Quality and Brand Reputation

• Choose Reputable Brands: Stick with well-known brands that have a good reputation for quality and performance. This will help reduce the risk of problems down the road.
• Read Reviews: Read reviews from other users to get an idea of the turbo's performance, reliability, and ease of installation. See what others have to say.

5. Installation Complexity

• Your Skill Level: Consider your mechanical abilities. Some kits are designed for bolt-on installation, while others require more extensive modifications.
• Tools Required: Make sure you have the necessary tools or are prepared to acquire them. Some installations may require specialized tools.

Installation Tips for Your 2019 6.7 Cummins Turbo Upgrade

Alright, so you've picked out your kit, and now it's time to install it. While the specific steps will vary depending on the kit, here are some general tips to keep in mind for your 2019 6.7 Cummins turbo upgrade:

1. Preparation is Key

• Read the Instructions: Carefully review the installation instructions before you start. Get a good understanding of the process.
• Gather Tools and Supplies: Make sure you have all the necessary tools and supplies before you begin. This will save you time and frustration later.
• Safety First: Wear safety glasses and gloves throughout the installation. Work in a well-ventilated area.

2. Removal of the Old Turbo

• Disconnect the Batteries: Always disconnect the batteries before working on your truck's electrical system.
• Drain Coolant and Oil: Drain the coolant and oil to prevent spills.
• Disconnect Hoses and Lines: Carefully disconnect all hoses, lines, and wires connected to the turbo. Label them if necessary to ensure easy reassembly.
• Unbolt the Old Turbo: Remove the bolts holding the old turbo in place.

3. Installing the New Turbo

• Install the New Components: Install the new turbocharger, manifold (if applicable), and any other components included in the kit.
• Torque to Specifications: Torque all bolts to the manufacturer's specifications. This is crucial for proper sealing and performance.
• Connect Hoses and Lines: Reconnect all hoses, lines, and wires that you disconnected earlier.
• Prime the Turbo: Before starting the engine, prime the turbo with oil. This helps ensure proper lubrication upon startup.

4. Finishing Touches

• Refill Fluids: Refill the coolant and oil.
• Check for Leaks: Inspect all connections for leaks after starting the engine. Address any leaks immediately.
• Tuning (If Required): If your kit requires it, have the engine tuned by a professional to optimize performance and prevent damage. This is a very critical step, so make sure to do it correctly.
• Test Drive: Take your truck for a test drive to ensure everything is working correctly and enjoy the extra power!

Troubleshooting Common Issues

Even with the best planning, you might run into some snags. Here's a quick guide to troubleshooting common issues during your 2019 6.7 Cummins turbo upgrade:

• Boost Leaks: Check all connections for leaks. Tighten clamps and fittings as needed.
• Turbo Lag: If you experience excessive lag, it could be due to an undersized turbo, a poorly tuned engine, or other issues. Consult with a professional.
• EGT Issues: If EGTs are too high, your turbo might be undersized or your tuning could be off. Have a professional check your setup.
• Strange Noises: Any unusual noises, like hissing or rattling, should be investigated immediately. These can indicate a leak or mechanical issue.

Conclusion: Unleash the Power of Your 2019 6.7 Cummins

There you have it, guys! We've covered the ins and outs of upgrading your 2019 6.7 Cummins turbo. Upgrading your turbo is a fun experience, and can also give you serious power improvements. Remember, choosing the right 2019 6.7 Cummins turbo upgrade depends on your goals, budget, and mechanical skills. Do your research, choose quality parts, and take your time during installation. With the right kit and a little elbow grease, you can transform your truck into a powerhouse. So get out there, upgrade your turbo, and enjoy the ride! Feel free to ask any questions. Safe travels! Enjoy your new ride.