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DIESELR 6.7L RAM Cummins All-In-One Kit (2013–2018)

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Regular price $1,808.00
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Choose Tune Support
Choose Exhaust System

Shipping & delivery

Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).

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Delivery and Shipping

Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.

Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.

Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.

Description

DIESELR 6.7L RAM Cummins All-In-One Kit (2013–2018)


Complete 6.7L RAM Cummins All-In-One Tuning Kit for 2013–2018

Built for the 6.7L Cummins platform, the DIESELR All-In-One Tuning Kit is purpose-built for 2013–2018 RAM 2500/3500 trucks. From full ECM tuning to proven EGR upgrades and high-flow exhaust options, this kit is designed for owners who expect real performance, reliability, and control.


What’s Included in the 6.7L Cummins Tuning Kit:

  • EZ Lynk AutoAgent 3 - BLANK
    Cloud-based tuning platform with wireless flashing, real-time diagnostics, and live monitoring.
  • DIESELR EZ Lynk Tune Files (2013–2018 Cummins)
    Options available:
  • Single Tune (4-Week Limited Support)
  • SOTF 5-Tune Pack (4-Week Limited Support)
  • Full Lifetime Support Pack
  • DIESELR EGR Upgrade Kit
    Built for long-term reliability—eliminates known issues and improves airflow and cooling.
  • DIESELR Exhaust Options
    Choose between:
  • 4" Downpipe-Back Exhaust System
  • 5" Turbo-Back Exhaust System
  • DIESELR Cat & DPF/SCR Race Pipe (4")
    Mandrel-bent for improved flow and lower EGTs.

Available Kit Variants:

  • Year: 2013, 2014, 2015, 2016, 2017, 2018
  • Tune Type: Single / SOTF (5-Tune) / Full Support
  • Exhaust System: 4" Downpipe-Back / 5" Turbo-Back
  • EGR Kit: Included

Why the DIESELR Cummins All-In-One Kit Works:

  • Full ECM tuning for towing, daily driving, and power builds
  • SOTF capability allows real-time switching (with compatible switch)
  • Custom DIESELR tune files calibrated for the 6.7L Cummins
  • Exhaust system improves turbo spool and reduces backpressure
  • EGR kit resolves common failure points and reduces soot buildup
  • EZ Lynk provides wireless setup and live monitoring

Exhaust System Features:

  • Constructed from heavy-duty T409 stainless steel
  • Mandrel bends, reinforced flanges, and TorcTite® clamps included
  • Reduces EGTs and improves drivability without cutting or welding

Fitment:

  • Fits: 2013–2018 RAM 2500/3500 6.7L Cummins
  • Use Case: For off-road and closed-course use only. Not street legal.

Installation Notes:

  • Requires EZ Lynk AutoAgent app (iOS or Android)
  • No laptop needed
  • Remote support provided by DIESELR tuning team
  • SOTF requires optional switch for on-the-fly adjustments

Fitment & installation

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