It was just earlier today when we reported about BMW’s plans to develop a new generation of combustion engines, including new diesel mills for its SUV models on the European market. Diesels may not be popular in the United States, especially outside the truck segment, but on the Old Continent, even some of the company’s sports coupes are sold with compression ignition units.
This is the case with the 4 Series range. Both the current model and its predecessor were sold with a 3.0-liter inline-six turbocharged diesel and it’s a very frugal and elastic engine. What’s even more important, those twin-turbo units have great tuning potential even without serious hardware modifications. In the case of the car in this new Carwow video, there are new components under the hood, though – a larger turbo, a special camshaft, new intercoolers, a modded exhaust system, and new software.
