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2020 - 2024 Chevy/GMC 6.6L L5P Duramax

2020 - 2024 Chevy/GMC 6.6L L5P Duramax

ENHANCE YOUR 2020 - 2024 CHEVY / GMC 6.6L L5P DURAMAX PERFORMANCE The 2020 - 2024 Chevy / GMC 6.6L L5P Duramax trucks have seen significant updates, particularly with the bold redesign of the Chevrol ... read more

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ENHANCE YOUR 2020 - 2024 CHEVY / GMC 6.6L L5P DURAMAX PERFORMANCE

The 2020 - 2024 Chevy / GMC 6.6L L5P Duramax trucks have seen significant updates, particularly with the bold redesign of the Chevrolet models. However, while the aesthetics might have divided opinions, what’s truly exciting is the serious upgrades under the hood. GM has made remarkable improvements in the powertrain department, setting the L5P Duramax apart from its predecessors.

One of the standout features is the transition from the reliable Allison 6-speed automatic transmission to a new 10-speed automatic. The increased number of gears allows for smoother transitions, making towing and hauling much easier while optimizing performance. Whether you're towing a heavy load or cruising, the 2024 Chevy Duramax and 2024 GMC Duramax have the tools to handle it with precision.

The L5P Duramax engine remains powerful with its 445 horsepower and 910 lb-ft of torque, but the real upgrade is in the towing capacity, which has jumped to a staggering 35,500 pounds. The improvements in cooling systems, including a larger oil cooler and a new, more efficient fan, ensure that even when towing at capacity, your 6.6 Duramax will maintain optimal operating temperatures.

For those in colder climates, GM has made a smart move by integrating a larger block heater, along with a more convenient bumper placement for the heater cord. Additionally, the 2024 L5P Duramax features a built-in cool-down timer that prevents the engine from overheating after heavy use, automatically cooling the engine when needed.

KEY PERFORMANCE UPGRADES FOR 2020 - 2024 6.6 DURAMAX TRUCKS

Upgrading your 2020 - 2024 L5P Duramax opens up a world of possibilities for enhanced power and efficiency. Consider these top upgrades:

  • Injectors: With time, fuel injectors in the 2024 Chevy Duramax or 2024 GMC Duramax can lose efficiency. Upgrading to high-performance injectors restores power and ensures optimal fuel delivery.
  • Turbo Upgrades: A turbo upgrade is one of the most effective ways to boost the performance of your L5P Duramax turbo diesel, providing better throttle response and increased horsepower.
  • Exhaust Systems: A high-flow exhaust system reduces backpressure and allows your 6.6 Duramax to produce more power while maintaining lower EGTs (Exhaust Gas Temperatures).
  • Cold Air Intakes: Installing a cold air intake system ensures your 2024 L5P Duramax pulls in cooler, denser air for improved combustion and overall power gains.
  • Performance Chips: Fine-tuning your truck with a performance chip lets you unlock more power from your L5P Duramax, whether for everyday driving or heavy towing.

WHY CHOOSE OUR 2020 - 2024 DURAMAX PARTS?

At Diesel Power Products, we offer a carefully curated selection of high-performance parts for the 2020 - 2024 L5P Duramax. Our team consists of diesel experts who understand how these trucks operate, allowing us to provide the best guidance and recommendations for optimizing your vehicle’s performance.

Our parts catalog includes high-quality injectors, turbo upgrades, exhaust systems, and more for your 6.6 Duramax. Each product is tested to ensure it meets rigorous performance standards, and we’re committed to helping you find the right part for your needs. Whether you’re seeking better fuel efficiency or want to boost horsepower, Diesel Power Products has what you need.

SHOP 2020 - 2024 GMC / CHEVY L5P DURAMAX PARTS TODAY

When you're ready to take your 2020 - 2024 Chevy Duramax or 2024 GMC Duramax to the next level, check out our wide range of performance parts. From injectors and turbo kits to cold air intakes and exhaust systems, we offer everything you need to keep your L5P Duramax performing at its best. Have questions? Check out our FAQs or give us a call. At Diesel Power Products, we’re here to keep your 6.6L Duramax running strong for the long haul.

We get a lot of calls and e-mails each day with various product, vehicle, and installation questions. Some are completely off the wall and can even catch us off guard at times, but many others are fairly routine, so we thought we'd post some of the most popular questions that can hopefully be a good resource for you.

Q: What are the common issues with the 2020 - 2024 6.6L L5P Duramax engine?
A: While the 6.6L L5P Duramax engine is known for its durability, there are a few common issues that owners might encounter. One of the most notable problems is related to turbocharger performance, especially with boost leaks that can impact overall power. Over time, injectors may wear out, leading to inefficient fuel delivery. Additionally, some owners report concerns with the new 10-speed transmission when towing heavy loads. Regular maintenance, especially on the turbo and injectors, can help keep these issues at bay.

Q: How can I improve the towing performance of my 2024 Chevy Duramax or 2024 GMC Duramax?
A: To boost the towing capacity and performance of your 2024 L5P Duramax, consider installing a turbo upgrade for increased horsepower and improved throttle response. High-performance injectors will enhance fuel efficiency and power output, while upgrading your exhaust system and adding a cold air intake can ensure that your engine operates efficiently, even under heavy loads. For precise tuning, a performance chip allows you to adjust power settings to meet your specific towing needs.

Q: Are parts for the 2020 - 2024 Chevy / GMC 6.6L L5P Duramax readily available?
A: Yes, parts for the 2020 - 2024 Chevy/GMC 6.6L L5P Duramax are widely available through Diesel Power Products. We stock a wide range of components, including injectors, turbo kits, exhaust systems, and more, to help keep your L5P Duramax running at peak performance. Whether you're looking for regular maintenance parts or upgrades to boost power, we have everything you need.

Q: How do I select the right performance upgrades for my 2020 - 2024 L5P Duramax?
A: Selecting the right performance upgrades for your 2020 - 2024 L5P Duramax depends on your goals. For those looking to boost power, a combination of turbo upgrades, high-flow exhaust systems, and injectors will provide noticeable improvements. Cold air intakes will help improve airflow, and performance chips give you the ability to fine-tune your truck’s settings for specific tasks like towing. At Diesel Power Products, we offer expert advice to help you find the perfect Duramax parts to achieve your desired performance.

Q: I have an EFILive AutoCal for my earlier Duramax. Can that same tuner work on my L5P Duramax?
A: In short, no, EFILive has not yet updated their files to allow L5P tuning to be loaded into their AutoCal tuning devices.

Q: Will a DPF (Diesel Particulate Filter) back system provide more sound to my truck?
A: Generally speaking no, the emissions equipment upstream will still act as a muffler. However, that doesn't mean installation will not help in other areas by improving exhaust flow. While minor, the benefits are noticeable, plus an aftermarket exhaust looks way better than the stock exhaust.

Q: I'm looking at an exhaust kit on your website, but it doesn't state which cab and bed configuration it fits, will this fit my application?
A: In most cases, unless it is specifically stated as fitting a certain configuration, all exhaust kits on our website will fit all cab and bed lengths. Further, most kits will not fit cab and chassis applications unless otherwise noted.

Q: I'm looking at this 5" (or other) exhaust kit, but my truck only has a 4" exhaust now. Does this 5" exhaust include an adapter / reducer?
A: Yes, the exhaust systems we sell will adapt down to fit the application at the designated starting point (turbo back, cat back, DPF back, etc.) for a hassle free installation.

Q: What are EGT's?
A: EGT stands for Exhaust Gas Temperature, which is the temperature of the exhaust leaving your engine. This measurement is typically measured before the turbo to ensure you are not overheating components. For most applications, we recommend not exceeding 1300 degrees.

Q: Will the products you offer void my warranty?
A: Some parts may void your warranty and some may not. We recommend researching the Magnuson-Moss Warranty Act that specifically protects consumers when choosing to install aftermarket components on their vehicles, as well as consulting with your local dealer.

If you've got a question about your Duramax, feel free to give us a call at 888-99-DIESEL and we would be happy to assist.

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