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SPEtuner EZ LYNK Tuner/DPF/EGR All-In-One Delete Kit For 2013-2018 6.7L Cummins 2500 3500

Upgrade your 6.7L Cummins engine with a complete delete solution in one package. This all-in-one kit combines the EZ LYNK tuner, precision EGR delete hardware, and your choice of high-flow DPF delete exhaust to help improve exhaust flow, reduce restriction, and support stronger overall performance for off-road and race applications.

The 6.7L Cummins engine is known for its reliable power but can be held back by factory emissions components. This kit helps unlock your truck’s true potential by removing those restrictions, enhancing engine efficiency, and providing smoother performance on the road or track.

Key Features

• Complete EZ LYNK & Hardware Solution: Bundles the powerful EZ LYNK AutoAgent programmer with a high-flow DPF/DEF delete pipe and a full EGR cooler delete kit.
• Cloud-Based Tuning Capability: EZ LYNK interface allows for instant calibration delivery, live data monitoring, and diagnostic troubleshooting straight from your mobile device.
• Maximum Exhaust Scavenging: Mandrel-bent piping eliminates factory choking points, drastically dropping exhaust backpressure and enhancing turbo spool-up.
• Total EGR Elimination: Completely removes the failure-prone factory EGR cooler and valve to stop soot-laden exhaust gases from choking your intake manifold.
• Lower Exhaust Gas Temperatures (EGTs): Enhances thermal efficiency, keeping operating temperatures safely lower during heavy hauling and high-load driving.

EZ Lynk Tuning Options

• Single Tune (Stock Optimized) — Ideal for one-time flashes or fleet use. Retains factory safety limits while enhancing drivability and overall power. Speed limiter removed.
• SOTF Tune Package — Switch-On-The-Fly between up to 5 performance levels, offering full support for maximum power flexibility.

Note: Tuning does NOT support PTO units.

Quick 60-Second Setup

• Plug the EZ Lynk device into your vehicle’s OBD2 port.
• Download the EZ Lynk Mobile App (iOS or Android).
• Connect via Wi-Fi to begin cloud-based tuning.

Advanced Diagnostics

• Professional OBD scan tool functionality.
• View, record, and share real-time vehicle data.
• Read and clear Diagnostic Trouble Codes (DTCs).
• Perform over-the-air firmware updates.

Electronic Logging Device (ELD)

• FMCSA compliant for easy log management.
• Supports receipt and inspection document uploads.
• Enables driver and fleet manager communication via the app.

Full Support Included

• Unlimited access to the tune file library.
• Ongoing cloud-based tuning support for 6.7L Cummins trucks.

Device & Software Compatibility

• Web Portal: Access tunes from any modern browser.
• EZ Lynk App: Supports iOS 12.0+ and Android 8.0+.

What’s Included

1. EZ LYNK Tuner Device

Custom Tune File — Choose One:

• Single Tune
• SOTF (Switch-On-The-Fly) Tune

2. EGR Delete Kit

3. DPF Delete Pipe — Choose One (T409 Stainless Steel):

• 4" DPF Race
• 4" DPF Race w/ Muffler
• 4" Turbo Back
• 5" Turbo Back
• 5" Turbo Back Dual

Installation

2013-2018 6.7 Cummins Turbo Back Installation Guide

2013-2018 6.7 Cummins Turbo Back Dual Installation Guide

2013-2018 6.7 Cummins EGR Delete Kit Installation Guide

EZ Lynk Tune Package Installation Guide

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Fitment

• 2013–2018 Dodge Ram 2500, 3500 Cummins 6.7L Pickup
• Does NOT fit Cab & Chassis

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FAQ

Q：What does this all-in-one kit include?

A：This package includes the EZ LYNK tuner device, one custom tune file (Single Tune or SOTF), a complete EGR delete kit made from billet aluminum and stainless steel, and your selected T409 stainless steel DPF delete pipe option.

Q：How do I choose the right DPF Delete Pipe?

A：Choose based on your sound preference and performance goals. 4" systems are better for daily driving with a balanced tone, while 5" systems provide maximum airflow and a more aggressive exhaust sound. Muffler versions reduce drone, while race versions are the loudest.

Q：What is the difference between Single Tune and SOTF Tune?

A：Single Tune provides one fixed performance calibration. SOTF (Switch-On-The-Fly) allows you to switch between multiple power levels while driving when used with compatible hardware.

Q：How long does shipping take for the EZ Lynk tuner?

A：The tuner typically arrives within 5–10 business days and may ship separately from other items.

Q：Is this kit street legal?

A：No. This product is intended for off-road, race, or competition use only, where emissions equipment removal is permitted. Please check your local regulations before purchasing.

Q：Is professional installation recommended?

A：Yes. Professional installation is strongly recommended to ensure proper fitment, tuning setup, and safe operation.

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Shipping & Returns

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package is expected to arrive by the estimated delivery date. Click to View Shipping Policy.

Easy Return Policy

Every order comes with a 30-day free return, which means you don't have to pay for a return slip. Click to View Return Policy.

Please note that tuner units are final-sale and cannot be returned or exchanged after purchase