22 Products
2020-2024 L5P 6.6L DURAMAX APPLICABLE PRODUCTS
2024 Chevy & GMC Duramax Delete Kits – Full EGR, DPF, DEF Delete Options for 6.6L L5P
Looking to upgrade your 2024 Chevy or GMC Duramax with a high-performance solution? SPELAB offers the best 2024 Duramax delete kit lineup, engineered for 2020–2024 L5P 6.6L DURAMAX engines. Whether you drive a Chevy Silverado 2500/3500HD or a GMC Sierra HD, our Duramax delete kits deliver unmatched results. Choose from full EGR + DPF + DEF delete kits, plug-and-play OBDii Flash Delete tools, or standalone upgrades built to unlock true engine potential.
Compatible with 2020–2024 Chevy & GMC Trucks – Tailored for the L5P 6.6L Platform
SPELAB’s 2024 Duramax delete kits are custom-designed to fit all 2020–2024 Chevrolet Silverado 2500HD/3500HD and GMC Sierra 2500HD/3500HD models equipped with the L5P 6.6L DURAMAX engine. Whether you’re building a heavy-duty tow rig or a high-output off-road machine, our delete solutions are made to perform. These kits eliminate emissions restrictions, helping your 2024 Duramax breathe easier and deliver more consistent power, durability, and efficiency.
Complete 2024 Duramax Delete Kit Options – Full System or Standalone Upgrades
No matter your goals—off-road power, improved towing, or better everyday performance—SPELAB offers a complete 2024 Duramax delete kit solution built for your 6.6L L5P engine. Choose a full EGR + DPF + DEF delete system, a plug-and-play OBDii Flash Delete, or standalone upgrades like our dedicated 2024 L5P DEF delete kit. Each component is engineered to integrate seamlessly, giving you total control over your truck’s performance and reliability.
What’s Included in a 2024 Duramax Delete Kit? – Key Components & Performance Benefits
Every 2024 Duramax delete kit from SPELAB is built to target the core emissions systems that limit performance in your L5P 6.6L engine. Whether you’re opting for a full delete package or individual upgrades, here’s what our kits include and how they improve your truck:
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EGR Delete Kit
Removes the Exhaust Gas Recirculation system, reducing intake temps and improving long-term engine health. -
DPF Delete Pipe / Kit
Eliminates the Diesel Particulate Filter, reducing backpressure and enhancing turbo spool and fuel economy. -
DEF Delete (Tuner Required)
Bypasses the Diesel Exhaust Fluid system to avoid costly refills and error codes. A key part of any Duramax delete solution. -
Downpipe Exhaust
Enhances turbo performance by improving exhaust flow from the turbo exit—essential for full delete setups. -
Up-Pipe & Exhaust Upgrades
Reduces restriction and heat buildup, helping your 2024 Duramax stay cool under load. -
OBDii Flash Delete
A plug-and-play tuning device that reprograms the ECU to accommodate removed emissions systems. Prevents check engine lights and limp mode. -
CAN BUS Plug Kit
Stabilizes signals to the truck’s computer to avoid error codes post-delete. -
Muffler Delete / Downpipe-Back with Tips
Adds aggressive tone and flow for performance or race builds. -
Fuel Tank Sump + External Fuel Pump
Boosts fuel delivery on high-output or heavy-tow builds.
Each of these upgrades is compatible with 2020–2024 Silverado and Sierra HD models, making your SPELAB 2024 L5P delete kit a truly complete performance package.
Performance Gains After a Complete 2024 Duramax Delete Kit Installation
When you install a complete 2024 Duramax delete kit—including the EGR delete, DPF delete, DEF delete, and OBDii Flash Delete tuner—the transformation in your L5P 6.6L engine’s performance is substantial. Designed specifically for 2020–2024 Chevy Silverado HD and GMC Sierra HD trucks, our delete systems unlock horsepower, torque, and fuel economy that factory tuning holds back.
| Performance Metric | Stock 2024 Duramax | With Full Delete Kit | Improvement |
|---|---|---|---|
| Horsepower | ~445 HP | 500–530+ HP (est.) | +12%–20% |
| Torque | ~910 lb-ft | 1000–1100 lb-ft | +10%–18% |
| Fuel Economy (Highway) | 17–19 MPG | 20–23 MPG | +3–5 MPG |
| Turbo Spool Time | Normal | Faster, More Responsive | ✔ |
| Regeneration Issues | Common | Eliminated | ✔ |
| Check Engine Lights | Occasional | None (with tuner) | ✔ |
Why Choose a Full 2024 Duramax Delete Kit? – Real-World Benefits
Installing a full 2024 Duramax delete kit dramatically reduces exhaust backpressure, eliminates regeneration cycles, and extends the life of critical components like your turbo and EGR cooler. By optimizing airflow and removing restrictive emissions systems, SPELAB’s L5P delete solutions help your truck perform the way it was meant to.
Key Benefits of a Complete Delete Setup:
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No more downtime from frequent DPF regen cycles
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Stronger, smoother towing capability
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Sharper throttle response and acceleration
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Lower exhaust gas temperatures (EGTs) under load
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Reduced carbon buildup in the intake and EGR system
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Improved engine longevity and reliability
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Cleaner, more efficient exhaust flow
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Eliminates DEF system errors and refill hassle
When paired with a compatible OBDii Flash Delete tuner, your 2024 L5P Duramax delete kit ensures full system integration with no fault codes or limp mode issues. Whether for off-road, towing, or performance builds, the advantages speak for themselves.
Should You Install a 2024 Duramax Delete Kit? – Pros and Cons Breakdown
Choosing to install a 2024 Duramax delete kit can significantly improve your truck’s power and efficiency, but it’s important to weigh both the advantages and the potential trade-offs—especially if you're using your L5P-powered Silverado or Sierra for mixed driving.
Advantages:
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Up to +20% horsepower and +18% torque, ideal for towing and heavy-duty use
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Gain 3–5 MPG on highways by removing fuel-wasting regen cycles
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No more DEF refills or system errors
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Cooler running temps and reduced EGTs under load
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Cleaner engine internals with less carbon buildup
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No check engine lights when paired with a proper OBDii Flash Delete and CAN BUS Plug
Disadvantages:
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Not legal for on-road use in many states (intended for off-road or race use only)
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May void your factory powertrain warranty if detected
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Requires proper tuning and installation, especially on 2023–2024 L5P models
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A full L5P delete kit setup can range from $2,500–$4,000 depending on your build
If you’re seeking long-term durability and maximum output from your 2024 Duramax, a complete delete solution from SPELAB is a powerful upgrade—as long as it fits your legal and usage needs.
Best 2024 Duramax Delete Kit Combinations – Tailored to Your Driving Needs
Not all delete kits are built equal—choosing the right 2024 Duramax delete kit depends on how you use your truck. SPELAB offers tailored combinations to suit towing, off-road performance, daily driving, and even entry-level DIY upgrades. Here’s how to match the right setup to your build:
Work & Tow-Focused Builds (Silverado/Sierra HD 2024)
Recommended Setup:
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EGR + DPF + DEF delete
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Fuel Tank Sump Kit + External Fuel Pump
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TCM-compatible OBDii Flash Delete
Improves torque and power delivery under heavy loads while keeping exhaust temps low during long hauls.
Off-Road & Performance Builds
Recommended Setup:
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Full delete system: EGR + DPF + DEF + Downpipe + Up-Pipe
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Muffler Delete or Downpipe-Back Exhaust with Tips
Maximizes horsepower, airflow, and turbo efficiency—ideal for high-output and track-ready builds.
Daily Use & Light Commuting
Recommended Setup:
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DPF + DEF delete
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OBDii Flash Delete or soft-tune
Boosts fuel economy and eliminates regen issues with minimal hardware changes.
Entry-Level DIY Builds
Recommended Setup:
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EGR Delete + Downpipe + CAN BUS Plug
Affordable and easy to install. Perfect starting point—tuner can be added later for full performance gains.
Each configuration is compatible with 2020–2024 L5P Duramax trucks. Whether you’re hauling, racing, or commuting, SPELAB has a 2024 Duramax delete kit tailored for your performance goals.
FAQ
Q1: Can You Delete a 2024 L5P Duramax?
Yes, you can delete a 2024 L5P 6.6L Duramax engine using a properly configured 2024 Duramax delete kit. Due to the advanced ECM and TCM protections in the 2024 models, you’ll need a system specifically designed to bypass these controls. SPELAB offers full L5P delete kits that include an OBDii Flash Delete and CAN BUS Plug Kit to ensure compatibility. These kits remove the DPF, EGR, and DEF systems, delivering significant gains in power, torque, and reliability—especially in off-road or race environments.
Q2: What parts are essential in a 2024 Duramax delete kit?
At minimum, you’ll need an EGR delete, DPF delete pipe, DEF delete module, and a tuner compatible with the 2024 L5P ECM. SPELAB’s kits bundle these into a streamlined solution for hassle-free setup.
Q3: Is a 2024 Duramax delete kit legal to use on the road?
No. Emissions deletes are not legal for on-road use in most U.S. states. SPELAB’s 2024 Duramax delete kits are intended strictly for off-road, racing, or competition use only.
Q4: Do I need a tuner to run a 2024 Duramax delete kit?
Yes. A tuner is required to recalibrate the ECU after removing emissions components. Without it, your truck may enter limp mode or show persistent error codes.
Q5: How much does a 2024 Duramax delete kit cost?
Most full delete kits range from $2,800 to $4,000, depending on the components and tuning options you choose. SPELAB offers value bundles designed for both basic and advanced builds.
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No reviewsNo reviewsRegular price From $3,166.99Regular price$3,699.99Sale price From $3,166.99 -
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16 reviews4.88 16 reviewsRegular price From $238.99Regular price$365.90Sale price From $238.99Fitment:
Cat & DPF Delete/Race Pipe // Downpipe-Back Exhaust System for Chevrolet GMC 2017 2018 2019 2020 2021 2022 L5P 6.6L Duramax Diesel Sierra/Silverado 2500 3500 HD -
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Let customers speak for us
from 3860 reviews
Awesome product I put the 3" cutouts on my 78 nova and they work great. Easy to install.
After installing the Spelab intake my EGT’s have lowered about 150/200 degrees from stock! I tow 90% of the time with this truck, I should have done this upgrade way earlier!
This kit came in a very nice box with all the necessary hardware to complete the installation without any modifications. Installation time was about two hours working methodically by myself with some occasional help from my 13 year old son as he passed through the garage. As many others have commented it would be nice to have some printed instructions with the kit, but it is not hard to figure out. I went with the red version because it was the cheapest, and I think it looks great. After installation, custom tuning with a mm3 tuner, and an upgraded exhaust the 6.7 is opened up and free to run.
Great components solid workmanship very happy with the product and looks really rood. I went with the red
I am a mechanic so it’s hard for me to say someone with absolutely no skills that this is easy. But watch YouTube I will say everyone is worried about the egr exhaust bolts. But one video he sprayed them and soak them. I had sprayed mine each time I drove the truck and every morning for 4 days. Than another video a guy said drive the truck get it hot than when you go to take them out hit the socket and extension with hammer to loosen them. So I also did this. They all came out with absolutely no problem. I did have to take off my intake cause I did the ccv and disaster kit as well. And these bolts did not get sprayed. And one did break! I was able to get it out with wd40 and pb blaster and tapping with hammer. To drop dpf I sprayed the hangers with pb blaster used a pry bar and they pop right off. Remember when taking that off you might miss a coupe connectors so take your time! Also the back of dpf I had two broken studs and one so rusted that I had to use a grinder. After got it out I had to take a drill to my existing manifold cause the rusted bolts closed up the holes. Currently I left my dpf tank in the truck. I plan on removing it but I don’t have a reason yes!
Make sure to read all instructions and again take your time. I’m currently having issues updating the mini max cause I didn’t do it before install. But spe hands down was amazing the products everything was perfect besides the intake. The mass air flow sensor didn’t fit and to clean the metal shavings I used brake clean and it melted there spray paint on that one product, everything else i believe is powder coated. I know it’s not part of this kit but the cp4 disaster kit make sure you tighten hose clamps I did not do this and it cam off so I had to take upper and lower intake off on the side of the road and lucky the truck didn’t burn down. But I would say that was my fault for not verifying!
Fits great! Easy install! All parts come with this as well didn’t need to go out and get anything. Not only that but the price man that’s damn good
Good fitment on all items. All block off plates fit good and dont leak. Downpipe fits perfectly. All gaskets included good quality.
I’m so happy with my egr delete kit and intake. I made the best decision in choosing Spelab to enhance my 2500 ram truck. I’ll keep buying more stuff from them. It’s starting to be an addiction!! Thanks Spelab!!
The exhaust and muffler fit great. Had to make one cut but that took no more than a couple minutes to measure and make the cut. I’m very pleased with the muffler included, sounds good but keeps the noise down and no drone in the cab. Will buy again.
Everything fit great. The finish is good and it includes everything you need to get rid of that POs Egr cooler
You know how it goes when you try to save a dollar, you cut cost of quality. But this is actually not the case so far. Finish is smooth, no bad cuts that i could see. Plate wasn’t warped with was a concern for me but no leaks this far. I’d buy again
Love the pipe however one band clamp was damaged upon arrival. I was able to bend it back to the correct form and use it. All hangers were in the correct location took about 30 mins for me to install by myself.
Intake came in nice and shiny looks like a great product also got the red intake plate and man oh man does it look sharp, overall I recommend Spelab products. Looks clean performs even better
Comes quickly in a little box. I work on my truck but am no mechanic. It took me 2 hours to remove and install the kit. Im very happy with the outcome. Im going to give it 5 starts but you do have to reuse the two gaskets on the EGR cooler. My advice is pick them up from the parts store so its all new. Total cost is $24 for both. They should be included but im still very happy.
Great product. Does everything it is supposed to do. I do wish it came with printed instructions. Following along with greasy fingers on my phone was problematic. Also, the hose fitting for the coolant line was a size too small. I had to purchase the correct size.
