Description: This Proven Diesel Support Package is designed for 2010 - 2021 Dodge Ram trucks with 6.7L Cummins engines using the EZ - Lynk Auto Agent 2.0. Wake up your engine with either an Emissions On or Emissions Off Tune. Proven Diesel, one of Canada's top custom tuners for the 6.7L Cummins, offers tunes that can safely boost your engine's power. Emissions On Tuning is available upon request! The SOTF Switch is essential for running SOTF tunes. Without it, your tune will default to the lowest power level. Installing the switch lets you adjust power levels and enhance your vehicle's performance instantly. TCM Tuning increases transmission line pressure to handle the extra power from the tunes. We highly recommend TCM tuning for 68RFE transmissions, especially if you plan to run more than a tow tune. Please specify any transmission modifications when ordering TCM Tuning. There are two support packages. The Limited Support Package gives you 4 - week access to all Proven Diesel tuning compatible with your vehicle. After 4 weeks, the current tune in your truck will stay. Upgrading to the Full Support Package offers unlimited flashes, basic tune revisions on ALL TUNES, and automatic tune updates. Every package includes unlimited data logging and chat features to reach a Proven Diesel tuner anytime, anywhere. Note: These are just the support packs (Tune Files). You must have an existing EZ - Lynk Auto Agent to link these tunes. Provide your email at checkout, and we'll send your files ASAP. Click here for installation instructions or watch the install video below.

Using the Proven Diesel Support Package: First, make sure you have an existing EZ - Lynk Auto Agent. Provide your email at checkout, and you'll get the tune files via email. If you choose to use SOTF tunes, install the SOTF Switch. This will let you adjust power levels easily. For TCM Tuning, if you have a 68RFE transmission and plan to run more than a tow tune, it's a must - have. Just remember to tell us about any transmission modifications when ordering. Regarding the support packages, the Limited one gives you 4 weeks of access to compatible tunes. After that, the tune in your truck stays put. The Full Support Package offers more, like unlimited flashes and automatic updates. For maintenance, keep your EZ - Lynk Auto Agent in good condition. Also, regularly check for tune updates provided in the Full Support Package to ensure your engine is performing at its best.