
EZ Lynk Tunes ONLY
- 2019-2021 Ram 6.7L Cummins | EZ LYNK DPF DEF EGR Delete Tunes ONLY Package
- Tunes
- EZ Lynk
- Kit add-ons are found below. The more you add the more you save!
Kit Add-ons
Click "add to kit" to add an item to your kit. The more you add the more you save! Included items can be removed from your kit by clicking the red button "remove from kit". You can only have a Full Exhaust or a DPF pipe added to a kit at a time.










Product Details
Included Tune Options (Shown in App After AutoLink)
Once your EZ LYNK is linked, the full tune library for your exact configuration will populate inside the EZ LYNK app under Profiles. Below is the lineup of tune options customers can expect to see (availability depends on year, transmission, and configuration).
2019–2020 RAM 6.7L — 68RFE (Pickup)
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Stock / 0 HP
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Tow tunes: 20 HP, 40 HP, 50 HP, 55 HP
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Single power tunes: 40 HP, 50 HP, 60 HP, 90 HP, 95 HP, 100 HP, 150 HP
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SOTF (Switch-On-The-Fly) power ranges:
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0–125 HP (switch-dependent)
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0–140 HP (switch-dependent)
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0–150 HP (switch-dependent)
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Transmission-pressure variants (where applicable): 180 PSI / 200 PSI / 220 PSI / 225 PSI
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CP3 file options (where applicable): stock and power-level variants
2021 RAM 6.7L — 68RFE (Pickup)
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Tow tunes: 40 HP, 50 HP
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Single power tunes: 60 HP, 65 HP, 100 HP, 180 HP
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Low-power / daily-driver option
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SOTF options: switch-dependent SOTF packages (where supported)
2019–2020 RAM 6.7L — Aisin (Pickup)
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Stock / 0 HP
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Tow tunes: 30 HP, 40 HP
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Single power tunes: 80 HP, 90 HP, 100 HP, 160 HP
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SOTF options: switch-dependent SOTF packages (where supported)
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CP3 file options (where applicable)
Cab & Chassis Options (Where Applicable)
If your truck is Cab & Chassis, you’ll see Cab & Chassis-specific profiles such as:
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Tow tunes: 40 HP, 50 HP
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Dual-tank tow option (if equipped)
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SOTF options: switch-dependent SOTF packages (where supported)
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Additional “light tow” / drivability profiles depending on configuration
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What you see in the app depends on your truck’s exact configuration (year, trans, pickup vs cab & chassis, ECU strategy, and optional hardware like CP3).
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Use a battery charger/maintainer during flashing to prevent voltage drop.
Shipping and Returns Policy
Important Notice: Please Read Carefully
Shipping Costs
Our shipping rates apply to orders shipped within the United States and Canada.
Shipping Times
- Air Shipping: Orders placed with air shipping by 2:00 PM EST on a business day will ship the same day.
- Ground Shipping: Our goal is to process and ship within 24-48 hours during business days, unless your order contains custom tunes that are preloaded which may take an additional 1-3 business days to ship.
Shipping Delays
Please be aware that we are not responsible for shipping delays due to weather conditions, natural disasters, or any other events beyond our control. No refunds will be issued for delays caused by such events.
Special Shipping Information
- Alaska and Hawaii:
Orders shipping to Alaska and Hawaii must select 2nd Day Air. Overnight shipping may not be available for remote areas, and these locations may experience longer delivery times than stated. - Remote Areas:
Some remote areas in Canada and other regions may incur additional shipping costs. If additional fees apply, we will notify you, and your order will be shipped once the extra shipping cost is paid. - International Shipping:
For shipping outside the US and Canada, please contact us through our contact page for assistance. - Large Packages:
All Full Exhausts, Pipes, and Air Intakes ship GROUND!
Returns Policy
- General Return Policy:
Due to the specialized nature of our products, we generally do not accept returns. Most items are VIN-specific or custom-built to order. - Defective Items:
We only accept exchanges for defective items. We recommend professional installation for these items. If a product is defective and cannot be exchanged or repaired, a refund of the original purchase price will be issued upon receipt of proof of malfunction or damage. - Return Exceptions:
In certain cases, we may make exceptions for returns. If your return request is approved, a 30% restocking fee will be applied. All items must be returned in their original packaging, and return shipping costs will not be refunded. - Cancellations:
All sales are final. If you cancel your order after it has been placed but before it has shipped, a 5% processing fee will apply. - Non-Returnable Items:
Certain items, such as hard parts (e.g., EGR kits, DPF pipes/exhaust, pyro kits, throttle valve kits, exhaust tips, and intakes), are not eligible for return unless an exception is made. If an exception is granted, a 30% restocking fee will be applied, along with the cost of return shipping.
Contact Us
Before returning any items, please contact us for specific shipping instructions.
Customer Testimonials
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