Modern diesels have boatloads of power and torque and tend to yield very decent fuel economy even while towing or hauling the heaviest of cargos. One thing’s for certain though, you can never have too ...

Edge Products is giving GM Duramax owners a shot at upgrading their oil-burner with its new Insight CTS3 and Evolution CTS3 kits, offering not only digital monitoring of engine parameters, but also ...

In the diesel industry, it’s not uncommon to find that some tuning products don’t live up to all the hype. Oftentimes, horsepower gains are claimed on paper but never realized in the real world. This ...