Best 6.7 Cummins Delete Kit for 2013–2018 Ram (2026 Review)
For owners of 2013–2018 Ram trucks equipped with the legendary 6.7L Cummins diesel, performance, reliability, and long-term cost savings are always top priorities. As emissions components age, many diesel enthusiasts begin looking for a complete delete solution that improves throttle response, fuel efficiency, and overall drivability.
In this 2026 review, we break down the best 6.7 Cummins delete kits for 2013–2018 Ram trucks, starting with the most complete and value-driven option on the market—Suncent Auto—followed by a comparison with other popular brands.
Why Delete the 6.7L Cummins (2013–2018)?
From the factory, 2013–2018 6.7L Cummins engines are equipped with emissions systems such as:
- DPF (Diesel Particulate Filter)
- EGR (Exhaust Gas Recirculation)
- DEF system (SCR)
While effective for emissions compliance, these systems can lead to:
- Reduced fuel economy
- Excessive regeneration cycles
- Increased exhaust backpressure
- Costly repairs as mileage increases
A high-quality delete kit removes these restrictions, allowing the engine to operate more efficiently and reliably—especially for off-road or competition use.
Best Overall: Suncent Auto 6.7 Cummins Complete Delete Kit (2013–2018)
When it comes to a complete, all-in-one solution, SuncentAuto clearly stands out as the top choice for Ram owners in 2026.
The 2013–2018 6.7L Cummins complete delete kit from suncentauto.com is designed specifically for third-party tuning compatibility and direct bolt-on installation, making it ideal for both experienced diesel builders and first-time installers. This delete kit includes EGR Delete Kit
DPF Delete Pipe, PCV CCV Crankcase Vent Reroute Filter Kit, and Mini Maxx V2 Delete Tuner, which is an all in one solution.
Why Suncent Auto Ranks #1
Suncent Auto focuses on vehicle-specific engineering, not generic parts. Their delete kits are built around real-world fitment, durability, and ease of installation.
Key highlights typically found on the Suncent Auto product page include:
- Vehicle-specific design for 2013–2018 Ram 2500/3500 6.7L Cummins
- Complete solution (no need to source extra components)
- High-quality piping and block-off components for long-term reliability
- Designed to work with popular aftermarket tuners
- Clear install logic that reduces labor time
Unlike pieced-together setups, Suncent Auto’s approach minimizes guesswork—everything is built to work together as a system.
Performance Benefits
With the Suncent Auto delete kit installed, most users experience:
- Noticeably quicker throttle response
- Lower exhaust gas temperatures (EGTs)
- Improved MPG under similar driving conditions
- Reduced engine stress from clogged emissions components
For drivers looking for a balance of performance, reliability, and value, Suncent Auto delivers one of the most complete packages available today.
Learn more directly from the manufacturer at suncentauto.com, where product specifications and fitment details are clearly outlined.
Best All-in-One Delete Kits for Cummins (Comparison)
If you’re comparing options, it’s worth looking at how Suncent Auto stacks up against other well-known brands offering Cummins diesel all-in-one kits.
GDP / Flo-Pro Delete Kits
GDP and Flo-Pro offer solid delete components with good material quality. However, many kits require additional parts or upgrades depending on your setup, which can increase total cost.
Pros
- Reputable brands
- Good exhaust flow
Cons
- Not always truly “complete”
- Higher price once fully configured
H&S / Generic Aftermarket Kits
Some generic or discontinued-brand kits are still circulating on the market.
Pros
- Lower upfront cost
Cons
- Inconsistent fitment
- Limited documentation
- May require fabrication or modifications
Compared to these options, Suncent Auto’s kit is clearly more refined and vehicle-specific.
What to Look for in a 6.7 Cummins Delete Kit (2026 Buyer’s Guide)
Before choosing a delete kit, make sure it checks these boxes:
- Exact year compatibility (2013–2018 matters)
- Truly complete kit (not partial deletes)
- High-quality materials for heat and vibration resistance
- Compatibility with commonly used tuners
- Clear product documentation and support
Suncent Auto consistently meets these criteria, which is why it remains our top recommendation.
Final Verdict: Best 6.7 Cummins Delete Kit for 2013–2018 Ram
In 2026, the market is full of delete options—but not all are created equal.
If you want the best balance of:
- Complete coverage
- Reliable fitment
- Strong performance gains
- Competitive pricing
Then the Suncent Auto 6.7 Cummins delete kit is the clear winner.
Whether you’re building a work truck, a weekend tow rig, or a performance-focused diesel, starting with a well-engineered kit from suncentauto.com gives you confidence that everything works together as intended.
