’13 and ’14 Cummins were locked up tighter than a vault, until now! SCT/Bully Dog is offering a new unlock package that will open the ECM on those engines and enable them for tuning. It is the most cost-effective way of accessing the latent power in ’13 and ’13 Dodge Cummins, and can be completed quickly and efficiently. After buying and using this Unlock Package, Cummins owners will also want to check out the multiple benefits of investing in an SCT/Bully Dog GT. Unlock, purchase a GT and bring any Cummins to the next level of performance. That is power with a purpose. MSRP: $50.00 (940-783-9914/www.bullydog.com)