31 Products
2019-2024 6.7L Cummins Applicable Products
SPELAB 2019/2020/2021/2022/2023/2024 6.7L Cummins Diesel Applicable Products. Include Coolant Hose Barb Adapter Leaking Repair Kit ,Fuel Tank Sump,Oil Catch Can,Fuel Pump ... various products.
For a 6.6L Duramax Diesel engine, some potential applicable products from SPELAB might include:
| Performance Tuners | These devices can enhance the engine's power and efficiency by modifying the engine's computer settings. |
| Cold Air Intakes | These intake systems can provide a more substantial airflow to the engine, resulting in improved performance and efficiency. |
| Intercoolers | Upgraded intercoolers can help reduce intake air temperatures, leading to increased power and performance. |
| Fuel System Upgrades | Products like high-flow fuel injectors or lift pumps can optimize the fuel delivery for improved performance. |
| Turbocharger Upgrades | Aftermarket turbochargers can provide more boost and enhance the engine's power potential. |
| Performance Exhaust Manifolds | Upgraded exhaust manifolds can improve exhaust flow and potentially increase power. |
Select Your Vehicle
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12 reviews4.92 12 reviewsRegular price From $999.00Regular price$1,399.99Sale price From $999.00 -
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149 reviews4.85 149 reviewsRegular price From $49.00Fitment:
2007-2024 Dodge Ram 2500/3500 6.7L Cummins Diesel. -
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47 reviews4.7 47 reviewsRegular price $799.00Regular price$1,167.88Sale price $799.00Fitment:
Not compatible with Cab & Chassis (CC). -
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Let customers speak for us
from 5341 reviews
Welds look solid and professional quality, I have not installed them yet but I did put them in place under truck to ensure length and thus far everything looks good. I will give an update after install and on the road with them
Product came in earlier than expected and is made out of high quality materials. SPELAB hasn't let me down yet!!
The product installed perfectly high-quality superior part. For my 2022 f350. Coolant reroute kit.
Everything works great all parts fit hangers fit have pictures if needed
This is a really nice set up inexpensive but well-made. Make sure you use 1/4 inch drive and torque wrench, if you get the half socket 10mm and multi size extensions even better it’ll make getting those two back bolts easy
Makes truck breathe better and will definitely blow your y bridge out so do that while you’re in there looks great and fits up pretty good not perfect
Installed this SPELAB EGR Throttle Valve Delete on my 6.7 Cummins and the fitment was perfect. The kit was well made, installation was straightforward, and all the necessary parts were included. Everything lined up as it should and the truck runs great. Highly recommend for anyone looking for a quality replacement component.
I originally had the Banks Monster Ram intake with grid heater delete, and costed $1200. Recently I decided to give Spelab a try for their 3.5” pusher style intake with grid heater delete. Fraction of the price and performs the same. Only regret I have was my purchase of Banks.
Great product
Good product fast sipping was not that bad of a job
Nicely done ✅
Easy installation and everything fit perfectly. The kit is well-made, comes with the necessary components, and worked as expected. Shipping was fast and the quality exceeded my expectations. Highly recommend for anyone looking for a reliable EGR delete kit.
Very impressed with the quality of the cooler. Couldn’t find any instructions for the install. However, I was able to figure it out and plan to post a video for anyone else who may need help with the install.
Installed this on my 2015 6.7 Powerstroke and everything fit perfectly. Quality parts, straightforward install, and noticeable improvement in engine temps and reliability. Would definitely recommend this kit to anyone doing an EGR delete.
Installed on a 2019 Ram cab and chassis with no issues. Fitment was good, quality looks solid, and throttle response feels better. Definitely recommend this intake horn/grid heater upgrade.
6.7L Cummins FAQs
The CP4.2 high-pressure fuel pump is the most notorious failure point on 2019–2022 6.7L Cummins—contaminated fuel causes the pump to metal-shed and destroy the fuel system. Symptoms: white smoke, low fuel rail pressure codes (P0087/P0191), and sudden power loss. Prevention: use SPELAB fuel filtration upgrades and avoid low-quality diesel. Running a delete tune does not fix the CP4.2 issue—fuel quality is the primary variable.
No—not for any on-road use in the U.S. The 2019–2022 Ram 6.7L uses SCR (Selective Catalytic Reduction) with DEF, making full delete kits (DPF + EGR + DEF) more complex than older platforms. Federal law prohibits removing certified emissions equipment from highway vehicles. Delete kits are strictly off-road/race use. If you need emissions compliance, an EGR delete without removing the DPF is a partial option in most states.
The factory 6.7L Cummins intake manifold is a common failure point—cracking around the intake horn causes boost leaks and unmetered air (P0101/P0299 codes). The SPELAB 3.5" intake manifold with integrated grid heater element ($199.00, rated 4.87 from 31 reviews) replaces the weak plastic unit with cast aluminum. It eliminates the cracking failure mode and provides a cleaner air path for higher-horsepower builds.
The Mini Maxx V2 ($999, rated 4.91 from 11 reviews) and EFILive AutoCal V3 ($1,050) are the two main tuners on SPELAB for 2019–2022 Cummins. Mini Maxx runs simpler plug-and-play tuning with pre-loaded delete tunes. EFILive offers more granular control over fuel curves, transmission tuning, and data logging. For most owners, Mini Maxx V2 is the better value. EFILive is preferred for custom tuning on heavily modified trucks.
Yes. The 6.7L Cummins thermal bypass valve controls coolant flow to the intake manifold and is a known leak point on 2013–2024 models. A failed unit causes overheating, low coolant warnings, and in severe cases, warped intake manifolds. SPELAB's thermal bypass valve ($69.99, rated 4.5 from 4 reviews) is a direct replacement for the factory unit—simple install, prevents costly manifold damage down the line.
