Collection: All In One Kit-Cummin

1. Unlock Maximum Power: SPELAB 6.7 Cummins Delete Kits (2007–2021)

Looking to unlock the full potential of your Ram 2500 6.7 Cummins or Ram 3500 with the 6.7L diesel engine? The SPELAB All-in-One Delete Kit, designed specifically for 2007–2021 Ram 6.7 Cummins trucks, is the ultimate upgrade for serious performance enthusiasts. This comprehensive kit combines DPF, DEF, EGR, and CCV delete components to deliver improved power, fuel efficiency, and long-term reliability. By reducing airflow restrictions, real-world gains include 20–40 horsepower, 50–70 lb-ft of torque, and 1–2 MPG better fuel economy.

2. Upgrade Your Ram with SPELAB Cummins Delete Kit Options

SPELAB offers a range of 6.7 Cummins delete kit configurations to suit every kind of truck owner—from basic EGR delete kits to complete DPF/DEF/EGR/CCV all-in-one delete solutions, as well as advanced options like the Intake Manifold + Grid Heater Delete. All kits are precisely engineered for 2007–2021 Ram 2500 and Ram 3500 models equipped with the 6.7L Cummins engine.

The All-in-One Delete Kit is our most popular setup. It includes all essential components—race pipe, block-off plates, coolant reroute hose, and a CCV reroute cap—for a full emissions delete. When paired with a compatible tuner like EFI Live or H&S Mini Maxx, this kit unlocks serious gains. On a 2019 Ram 2500 6.7 Cummins, users have reported noticeably reduced turbo lag, a 10–15% drop in operating temperatures, and smoother throttle response under towing loads.

For drivers upgrading in phases, SPELAB also offers standalone delete components, including EGR-only or DPF-only delete kits. Advanced users can take it further with the intake manifold and grid heater delete, designed to improve airflow, reduce intake temps, and maximize combustion efficiency.

3. Fits 2007–2021 Ram 6.7 Cummins: Wide Compatibility You Can Trust

SPELAB’s 6.7 Cummins delete kits are precision-designed to fit a wide range of Ram diesel trucks, offering full compatibility with Ram 2500, Ram 3500, and Cab & Chassis models from 2007 to 2021. Whether you're running a 2008 Ram 2500 6.7 Cummins, a 2018 Ram 3500 with the 6.7L engine, or a 2020 Ram 2500 Tradesman 6.7 Cummins, this kit has been engineered to match factory specs and mounting points for a seamless installation.

Our team at SPELAB continuously tests and refines each delete kit to ensure proper fitment across different trim levels, bed lengths, and drivetrain configurations. This includes compatibility with both automatic and manual transmissions, dual rear wheel setups, and factory tow packages. The most popular models we support include:

• 2019 Ram 2500 6.7 Cummins Delete Kit

• 2020 Ram 3500 Laramie 6.7 Cummins Delete Kit

• 2018 Ram 2500 Big Horn Delete Kit

• 2021 Ram 3500 Cab & Chassis 6.7L Delete Kit

With this wide coverage, truck owners no longer need to worry about fitment guesswork—just select your year and model, and SPELAB delivers the performance parts you need.

4. Tuning Recommendations: Maximize Your SPELAB 6.7 Cummins Delete Kit with Tuner

SPELAB’s 6.7 Cummins delete kits come in two configurations: some include a pre-loaded tuner, while others are base kits that require a tuner to be purchased separately. Whether you're looking for a full plug-and-play setup or prefer to select your own tuning device, SPELAB has you covered—with compatible options like EFI Live and H&S Mini Maxx available directly on our site.

Using a tuner is highly recommended with any delete kit. It serves to:

• Disable emissions-related sensors tied to the EGR, DPF, and DEF systems

• Prevent diagnostic trouble codes (DTCs) and check engine lights

• Optimize fuel mapping, turbo boost control, and transmission response

Real-world results show that on a 2020 Ram 2500 6.7 Cummins, pairing a full delete kit with EFI Live can improve low-end torque by up to 12%, reduce engine temps by 10–15%, and improve fuel economy by 1–2 MPG. For heavy-duty models like the 2019 Ram 3500 Cab & Chassis 6.7L, a tuned system delivers more consistent power under load and eliminates regen interruptions and derating issues.

Beyond performance, SPELAB delete kits are engineered for long-term reliability—eliminating common failure points such as EGR cooler leaks, DPF clogging, and DEF crystallization. For high-mileage trucks, this upgrade helps cut down on maintenance costs and downtime.

⚠️ Note: All SPELAB delete kits are intended for off-road, agricultural, or closed-course use only. Please verify local emissions laws before purchase or installation.

5. FAQ

Q1: What is included in a 6.7 Cummins All-in-One Delete Kit?

It includes components to delete the EGR, DPF, DEF, and CCV systems—like block-off plates, race pipe, coolant reroute lines, and in some versions, a tuner. Compatible with 2007–2021 Ram 2500/3500 6.7L Cummins.

Q2: Do I need a tuner?

Yes. Unless the kit includes a tuner, you’ll need one like EFI Live or H&S Mini Maxx to prevent error codes and enable full performance gains.

Q3: What trucks does it fit?

Fits Ram 2500/3500 with 6.7 Cummins (2007–2021)

Q4: What are the performance benefits?

• +20–40 HP

• +50–70 lb-ft torque

• +1–2 MPG

• Better throttle response

• Lower temps & turbo lag

Q5: Is it street legal?

No. SPELAB delete kits are for off-road use only. Check your local emissions laws.