FLO~PRO performance packages make it easy for you to get everything you need to bring new life into your truck. By having complete power packages we've eliminated the guesswork of wondering if you have everything you need.
EZ Lynk With Lifetime Full Support pack or Limited Support Pack
FLO~PRO 862 Race Pipes in Aluminized or Stainless Steel
EGR Block Off Plates (EGRLML)
SOTF (Shift on The Fly Switch)
*SOTF switch only recommended for full support package
*TCM Tuning is Highly Recommended
The Proven Tuned Diesel EZ-Lynk Auto Agent 2.0 is the future of tuning for your 2011-2016 GM 6.6L Duramax. This helps you to customize, tune, and data-log your truck from your phone wirelessly and, when combined with Proven Diesel Tune,
The Proven Diesel Unlimited Support Package offers unlimited flashes and simple tuning changes on ALL TUNES. You'll get regular tuning updates so you can take advantage of the improvements we make and enjoy the timelessness of the EZ LYNK AutoAgent. Each support package includes unlimited data logging and chat functionality so you can reach anywhere, anywhere, a Proven Diesel tuner.
The Proven Diesel Limited Support Package. Our limited support packs give you access to all Proven Diesel tuning compatible with your vehicle for 4 weeks. This is convenient if you’re seeking a single tune to install on your vehicle. Once the 4 week expires the tune that is currently in your truck will remain. Upgrading to Full support will give you access to all tuning and software updates indefinitely.
- 0 HP
- 50 HP
- 100 HP
- 150 HP
- 200 HP (Race Exhaust Required)
- Limited & Unlimited Support Packages
- Data-Logging & Support
- Automatic Tune Updates
- Read & Clear Codes
*Halfway through 2015, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the LML. Please ensure you have the late LML 3-bolt style flange before ordering any of the kits listed on this page.*