Ever wonder what makes your 2012 6.7 Cummins engine tick… or maybe, what’s holding it back? Many truck owners face a tough choice when it comes to emissions systems. Removing these parts, often called a “delete kit,” can unlock more power and better fuel economy, but the process isn’t always straightforward.
Choosing the right delete kit for your 2012 6.7 Cummins can feel like navigating a maze. There are so many brands and types, and picking the wrong one can lead to headaches, not horsepower. You want a kit that fits well, works reliably, and doesn’t cause future problems. The sheer amount of information can be overwhelming, leaving you unsure of where to start.
This post is here to clear the air. We’ll break down what you need to know about delete kits for your specific truck. By the end, you’ll understand the key features to look for, common pitfalls to avoid, and how to select a kit that will truly benefit your 2012 6.7 Cummins. Let’s dive in and get your truck running at its best.
Our Top 5 Delete Kit For 2012 6.7 Cummins Recommendations at a Glance
Top 5 Delete Kit For 2012 6.7 Cummins Detailed Reviews
1. VVORHSBELL Cold Air Intake Pipe Kit w/Filter Compatible with 2007.5-2012 Dodge Ram 2500 3500 6.7L Cummins Diesel
Rating: 9.0/10
Ready to give your 2007.5-2012 Dodge Ram 2500 or 3500 with the 6.7L Cummins Diesel engine a breath of fresh air? The VVORHSBELL Cold Air Intake Pipe Kit with Filter is designed to do just that. This kit helps your Cummins engine get more air, which can lead to better performance. It’s made from strong materials and engineered for a smooth airflow.
What We Like:
- This kit is designed specifically for your 2007.5-2012 Dodge Ram 2500 and 3500 6.7L Cummins Diesel.
- It’s made from high-quality aluminum alloy and steel, which means it’s tough and won’t rust easily.
- The aluminum tubes are carefully shaped using CNC machines. This helps air flow into your engine as smoothly and quickly as possible.
- The package includes everything you need: the air intake kit, four filters, screws, and an O-shape washer.
What Could Be Improved:
- It’s important to double-check your vehicle’s part number, make, model, and year before buying to make sure it fits.
This VVORHSBELL Cold Air Intake Kit is a solid upgrade for your Cummins. It aims to improve your truck’s performance by letting its engine breathe better.
2. RJSPHH Fuel Filter Delete Fuel Filter Bypass Kit Compatible with 2003-2009 Dodge Ram 5.9 & 6.7 Cummins Diesel
Rating: 9.4/10
The RJSPHH Fuel Filter Delete Fuel Filter Bypass Kit is designed for 2003-2009 Dodge Ram trucks with 5.9L and 6.7L Cummins diesel engines. This kit helps remove the factory fuel filter. This means fewer parts to worry about. It’s built for the 3rd generation Dodge/Cummins. It also fits the 2007.5-2009 Dodge 6.7L Cummins Diesel. Installation is straightforward. You can use the truck’s original fuel return pipe. No need to move or bend anything. This makes the job easier for mechanics and DIYers.
What We Like:
- Easy installation using the factory fuel return pipe.
- Includes all necessary parts: delete block, banjo washers, WIF sensor port, and plugs.
- Specifically designed for 2003-2009 Dodge Ram 5.9 & 6.7 Cummins Diesels.
- 100% brand new for reliable performance.
- Simplifies the fuel system.
What Could Be Improved:
- May require additional knowledge of diesel fuel systems for proper installation.
- Could benefit from more detailed installation instructions or diagrams.
This kit offers a straightforward way to modify your Cummins fuel system. It’s a good option for owners looking to simplify their setup.
3. Fuel Filter Delete Tool
Rating: 9.2/10
Our Fuel Filter Delete Tool, Bypass Removal Kit is designed for your 2003-2009 Ram 2500/3500 with a 5.9L or 6.7L Cummins Diesel engine. It helps you remove the factory fuel filter and bypass it. This makes maintenance simpler and can improve fuel flow for your truck. It’s made to last and is easy to put on.
What We Like:
- Works with your truck: This kit fits 2007.5-2009 Dodge Ram 2500/3500 6.7L Cummins Diesel and 2003-2007 Dodge Ram 2500/3500 5.9L Cummins.
- Built to last: The tool is made from good quality materials. It will be durable and reliable for a long time.
- Simple to install: You can install this kit easily. Even if you don’t have much experience with car parts, it’s designed to be straightforward.
- What’s included: The kit comes with one Fuel Filter Delete Tool.
- Customer support: There’s a guarantee after you buy it. If you aren’t happy, you can contact them.
What Could Be Improved:
- Limited compatibility: It only works for specific Ram truck models and years.
- Tool-free claim: While it’s easy to install, some users might still need basic tools.
This kit is a solid choice for Cummins owners looking for a straightforward way to manage their fuel filter setup. Its ease of use and durable build make it a practical addition for many truck owners.
4. PUZZLEDEER Cold Air Intake Kit fit for 2007.5-2012 for Dodge Ram 2500 3500 6.7L Cummins Diese Sliver and Red
Rating: 8.9/10
Looking to give your 2007.5-2012 Dodge Ram 2500 or 3500 with the 6.7L Cummins diesel engine a serious upgrade? The PUZZLEDEER Cold Air Intake Kit in stylish silver and red is here to help. This kit is designed to make your truck perform better and sound tougher. It’s a great way to get more power and better fuel economy.
What We Like:
- Perfect Fit: This kit is made specifically for 2007.5-2012 Dodge Ram 2500 and 3500 models with the 6.7L Cummins diesel engine.
- Engine Protection: The high-performance air filter uses a special synthetic design to keep harmful dirt and stuff out of your engine.
- Built Tough: It uses strong stainless steel parts, including bolts, washers, nuts, and clamps. The connectors, elbows, and hoses are made of good quality silicone.
- More Power & Better Mileage: This intake helps your engine breathe in colder air. This means a quicker response when you press the gas pedal, more horsepower, and even better gas mileage. It also helps with acceleration and when pulling heavy loads uphill.
- Cool Engine Sound: You’ll hear a powerful rumble from your engine, letting everyone know you mean business.
What Could Be Improved:
- Installation: While the parts are high quality, some users might find the installation process takes a bit of time and effort.
- Noise Level: The improved engine sound is great for some, but it might be louder than what some drivers prefer for daily driving.
Overall, the PUZZLEDEER Cold Air Intake Kit offers impressive performance gains and a more aggressive engine note for your Cummins diesel. It’s a solid investment for truck owners looking for a boost in power and efficiency.
5. 4-Inch Cold Air Intake Kit with Filter Compatible with 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel
Rating: 8.7/10
Give your 2007.5-2012 Dodge Ram 2500 or 3500 with the 6.7L Cummins Diesel engine a boost with this 4-Inch Cold Air Intake Kit. This kit is designed to help your truck perform better by letting its engine breathe easier.
What We Like:
- It fits your 2007.5-2012 Dodge Ram 2500/3500 6.7L Cummins Diesel perfectly.
- The kit is made from tough aluminum alloy and steel. This means it won’t rust easily and will last a long time.
- You’ll notice better throttle response and more horsepower. Your engine will work more efficiently.
- Installation is straightforward. It comes with everything you need, and you don’t need special tools.
- You get the air intake kit, four filters, screws, and an O-shape washer in the package.
What Could Be Improved:
- The description doesn’t mention if the filters are washable or reusable, which could be a long-term cost consideration.
- More detailed information about the specific horsepower gains or MPG improvements would be helpful for buyers.
This cold air intake kit offers a good way to improve your Cummins diesel’s performance and sounds like a solid upgrade for your truck.
Choosing the Right Delete Kit for Your 2012 6.7 Cummins: A Buyer’s Guide
Getting the most out of your 2012 6.7 Cummins often means looking at aftermarket upgrades. One common modification is a delete kit. This guide helps you understand what to look for and what makes a good delete kit.
What is a Delete Kit?
A delete kit is a set of parts that replaces or removes components of your truck’s emissions system. This includes the Diesel Particulate Filter (DPF), Exhaust Gas Recirculation (EGR), and sometimes the Selective Catalytic Reduction (SCR) system. By removing these, you can potentially improve performance and fuel economy.
Key Features to Look For
When shopping for a delete kit, several features stand out.
1. Component Inclusions
- DPF Delete: This is usually the main part of the kit. It replaces the DPF with a straight pipe.
- EGR Delete: This kit removes the EGR cooler and valve. Some kits include a block-off plate.
- Catalytic Converter Delete: Some kits also remove the factory catalytic converter.
- Race Pipe/Straight Pipe: This is the replacement pipe for the DPF.
2. Material Quality
- Stainless Steel: High-quality kits are made from stainless steel. This material resists rust and corrosion, making it last longer. It can also handle the high temperatures of exhaust systems.
- Mild Steel: Some cheaper kits use mild steel. This is more prone to rust.
3. Fitment and Ease of Installation
- Direct Fit: The kit should be designed to bolt directly onto your existing exhaust system. This makes installation much easier.
- Includes Hardware: Look for kits that come with all the necessary gaskets, bolts, and clamps. This saves you a trip to the auto parts store.
Factors That Improve or Reduce Quality
The quality of a delete kit can vary.
Improving Quality
- Precision Fit: Parts that are precisely manufactured will fit perfectly and require less modification during installation.
- Thick-Walled Tubing: Thicker tubing is more durable and less likely to crack or warp.
- Good Welding: Strong, clean welds indicate a well-made product.
Reducing Quality
- Thin Materials: Using thin metal can lead to premature failure.
- Poor Fitment: If the pipes don’t align correctly, installation becomes a headache, and leaks can occur.
- Missing Hardware: Not including necessary parts means extra costs and delays.
User Experience and Use Cases
Many Cummins owners choose delete kits for specific reasons.
Performance Gains
- Increased Horsepower and Torque: Removing emissions equipment can allow the engine to breathe better, leading to more power.
- Improved Fuel Economy: Less restriction in the exhaust can sometimes result in better mileage.
- Quicker Turbo Spool: The engine can reach optimal turbo boost faster.
Other Considerations
- Sound: Deleting the DPF and catalytic converter will change the exhaust note, making it louder and deeper.
- Off-Road Use: Delete kits are typically intended for off-road use only. Using them on public roads may be illegal in your area due to emissions regulations.
- Tuning: To prevent your truck from going into limp mode or throwing check engine lights after installing a delete kit, you will likely need to tune your truck’s computer. This is a crucial step.
Frequently Asked Questions (FAQ)
Q: What are the main Key Features of a Cummins delete kit?
A: Key features include the DPF delete pipe, EGR delete components, and sometimes a catalytic converter delete. Good kits also have stainless steel construction and include all necessary hardware for easy installation.
Q: What materials are typically used in delete kits?
A: High-quality kits are made from stainless steel. Some less expensive options might use mild steel.
Q: How does material quality affect a delete kit?
A: Stainless steel resists rust and lasts longer than mild steel. Thicker tubing and good welds also indicate better quality and durability.
Q: What are common user experiences with delete kits?
A: Users often report increased horsepower, torque, and improved fuel economy. Some also notice a louder exhaust sound.
Q: Are delete kits legal to use?
A: Delete kits are generally intended for off-road use only. It’s important to check your local laws and regulations regarding emissions equipment.
Q: Do I need to tune my truck after installing a delete kit?
A: Yes, most likely. A tune is usually required to prevent engine error codes and ensure proper operation after removing emissions components.
Q: Will a delete kit make my truck louder?
A: Yes, removing the DPF and catalytic converter will typically make the exhaust sound deeper and louder.
Q: Is installation difficult?
A: Installation can range from straightforward to moderately challenging. Kits designed for direct fitment with included hardware are usually easier to install.
Q: What happens if I don’t tune my truck after installing a delete kit?
A: Your truck may enter “limp mode,” which limits power, or it may continuously display check engine lights.
Q: Can a delete kit improve my truck’s performance?
A: Many users report performance improvements such as better acceleration and fuel efficiency after installing a delete kit and proper tuning.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.