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 ...

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 ...

Usually, when we’re referring to performance models, diesel-powered ones don’t enter the conversation. Yet, they do exist, even in small numbers. Audi is a prime example of that. When the European ...