Essential Performance Upgrades for the 6.7 Cummins Engine

Boost your truck's capabilities with essential 6.7 Cummins performance upgrades like exhaust manifolds, tuners, and delete kits.

For models like the 2007, 2008, or 2009 Dodge Ram 2500 3500 6.7 Cummins, upgrades such as a 6.7 Cummins exhaust manifold upgrade reduce backpressure and enhance airflow.

Our rigorously tested 6.7 Cummins engine parts deliver up to 20% more horsepower, perfect for towing or off-roading.

Understanding 6.7 Cummins Performance Kits: What’s Included?

Our 6.7 Cummins performance kits typically feature EGR deletes, DPF removals, CCV filters, CCV reroute, and custom tuners.

Designed for 07, 08, and 09 Dodge Cummins 6.7, these kits include high-quality components like coolant bypasses and fuel sumps.

Backed by 10+ years of expertise, our kits ensure seamless integration, boosting throttle response and reducing emissions restrictions for superior performance.

How to Choose the Right Tuner for Your 2007, 2008, 2009 6.7 Cummins

Selecting a tuner? Consider your needs—daily driving, hauling, or racing. For a 2008 or a 2007.5 Dodge Ram 2500 6.7 Cummins, opt for plug-and-play options like our Mini Maxx V1 Delete Tuner.

Compatible with Ram 2007 tuning and 2006 Cummins tuner styles, our tuners offer custom mapping for gains in torque and efficiency. Trust our industry-certified products for reliable results.

What Is a 6.7 Cummins Delete Kit? Pros and Cons

A 2007, 2008, 2009 6.7 Cummins delete kit removes restrictive EGR and DPF systems.

Pros include enhanced power, extended engine life by reducing strain, improved fuel efficiency, and lower long-term repair costs.

Cons may involve legal considerations in emissions-regulated areas. Our kits, made from premium materials, prioritize durability and come with 24/7 expert support.

Best Practices for Installing 6.7 Cummins Performance Parts

DIY-friendly installs take under 4 hours with basic tools. For 2008 6.7 Cummins delete tuner or Ram Cummins 2007 upgrades, follow our step-by-step guides.

Ensure proper tuning post-install to avoid issues. Our team of experts provides comprehensive technical assistance, ensuring your RAM 2500 3500 6.7 Cummins runs flawlessly.

Tools and Preparation

Before starting, gather these common tools:

• Ratchets, sockets, and wrenches (various sizes, including a torque wrench)
• Screwdrivers (flathead and Phillips)
• Pliers and wire cutters
• Jack stands for lifting the truck
• Gloves, safety goggles, and WD-40 or penetrating oil
• Coolant drain pan
• Truck tuner/programmer (essential for ECU recalibration post-install)
• Basic shop tools, like a pry bar for heavy components

Preparation tips:

• Park on a flat surface and let the engine cool completely.
• Disconnect the negative battery cables to prevent electrical issues.
• Drain coolant from the radiator.
• Remove the passenger-side inner fender liner for access.

Step-by-Step Installation Guide

1. Remove the EGR System (EGR Delete)

The EGR delete eliminates recirculation of exhaust gases, reducing soot buildup and improving performance.

• Disconnect components: Remove heat shields, turbo intake horn, PCV hose, and coolant lines from the EGR valve and cooler. Unbolt the AC compressor bracket if needed for access.
• Detach wiring: Unplug sensors and harnesses from the Y-bridge, throttle, and EGR.
• Remove EGR cooler and pipes: Loosen bolts on the EGR cooler, exhaust manifold, and thermostat housing. Pull out the cooler and large coolant pipes—be prepared for coolant spillage.
• Install block-off plates and plugs: Fit the kit's steel block-off plate on the exhaust manifold and torque to spec (check kit for values, often 20-30 ft-lbs). Install billet plugs with O-rings in coolant ports.
• Replace hoses: Swap hardlines with flexible hoses (e.g., 5/8" diameter, 20" long) from the kit, connecting to the heater core and turbo.

Reassemble: Reinstall any removed parts, like the intake assembly, and check for leaks.

2. Remove the DPF/SCR System (DPF Delete)

The DPF delete removes the filter that traps particulates, freeing up exhaust flow.

• Access the exhaust: Lift the truck and support it securely. Start from the tailpipe and work forward.
• Disconnect sensors: Unplug the DEF injector, SCR, DPF sensors, and pyrometer probes. Secure wiring out of the way.
• Remove stock exhaust: Loosen clamps and unbolt flanges connecting the DPF and SCR. Lower the heavy assembly carefully (it can weigh 50+ lbs)—disassemble underneath if easier.
• Install new pipes: Slide clamps onto the new downpipe, extension pipes, muffler (if included), over-axle pipe, and tailpipe. Attach the downpipe to the turbo using the stock band clamp, then connect sections sequentially.
• Align and secure: Insert hangers into factory rubber isolators. Adjust for clearance (e.g., relocate isolators near the rear axle on some models). Tighten all clamps evenly from front to back.
• For extended models: Use specific pipes like 50012 for MegaCab/Short Bed or 50022 for CrewCab/Long Bed.

3. Tuning and Final Checks

• Tune the ECU: Use a compatible tuner (e.g., for delete tunes) to disable emissions codes, clear faults, and optimize fuel/timing. This is crucial to prevent limp mode or check engine lights.
• Refill and test: Reinstall fender liner, refill coolant, and reconnect batteries. Start the engine, idle to burp air from the cooling system, and top off coolant as needed.
• Inspect: Check for leaks, unusual noises, or vibrations. Test drive to verify performance gains like better throttle response and reduced regens.
• Monitor: Keep an eye on exhaust temps and fuel economy initially.

Tips and Considerations

Year-specific notes: For 2007.5-2009 models, focus on EGR/DPF; 2013-2018 often include DEF deletes; 2019+ may require more advanced tuning.

Common issues: Heavy components can be awkward—use help if needed. Ensure all sensors are properly capped or deleted to avoid codes.

Maintenance post-install: Change oil more frequently initially; expect improved longevity, but monitor for overheating.

Professional help: If you're new to this, a shop install costs $500-1,000 but ensures safety.

If you have a particular year or kit, provide more details for tailored advice!

Maintaining Your Engine After Upgrades and Tuning

Post-upgrade, regular maintenance like oil changes and filter checks keeps your 2007.5, 2008, 2009 6.7 Cummins performing at peak.

Monitor for soot reduction and cooler temps. With our 1-year warranty and customer success stories, enjoy long-term savings on fuel and repairs.

Experience the EGR Performance difference—high value, proven results. Upgrade your 2007, 2008, 2009 Dodge 6.7 Cummins today!

Frequently Asked Questions

Q: What is a 6.7 Cummins delete kit, and is it legal/useful?

A: It removes emissions components for better performance; legality varies by region—useful for off-road or racing.

Q: How does upgrading the exhaust manifold improve performance?

A: It enhances exhaust flow, reducing turbo lag and boosting horsepower in your 2009 Dodge Ram Cummins.

Q: Can I increase fuel efficiency with 6.7 Cummins performance upgrades?

A: Yes, by optimizing combustion and reducing restrictions for better mileage.

Q: What are the top recommended tuners for 6.7 Cummins trucks?

A: Our custom tuners for the 2007.5, 2008, 2009 6.7 Cummins offer easy programming and power gains.

Q: How do I ensure my performance upgrades comply with emissions regulations?

A: Check local laws; our kits are designed for off-road use, with options for compliant setups.