The 6.7L Cummins is a formidable engine with impressive performance specs, but if you want to take it to the next level, ...

Long answered, the agents served his warrant, and then searched his home, seizing approximately $40,000 in diesel tuning products he planned to sell through his company, Openwide Performance.

The company claims that, with continued use, these products will enhance the performance and life of diesel fuel while protecting and cleaning vital engine components, maintaining fuel economy ...