Combining ECM calibration with a diesel delete kit removes the EGR and DPF systems entirely, allowing the tune to operate ...

Mainstream diesel performance hit a home run when Dodge introduced the Cummins-powered Dodge Ram in 1989. In stock trim, the trucks were reliable yet underpowered, but it wasn’t long before ...

The Porsche Cayenne Diesel is both a bitter and sweet vehicle for the German premium brand. Of course, it will bring sales to a new level, but it has also delivered a hard blow to the carmaker’s image ...

Audi's A8 is in fierce competition with the Mercedes S-Class and BMW 7 Series. But you almost never see any tuning projects, not on the scale of the crazy stuff coming out of BMW Abu Dhabi, for ...

The most powerful diesel SUV in the world has just got even more potent and stealthy thanks to a new tuning program for the Audi Q7 V12 TDI from Fostla. In factory trim, the Q7’s 6.0-liter ...