BMW’s N55 engine was a remarkable achievement, even for a company as adept as building engines and cars as BMW. The first BMW engine to combine turbocharging, direct injection, Valvetronic and ...

The BMW N55 engine is already regarded as one of the best in the business, even though it was released just 2 years ago and replaced another legendary unit, the N54 one that powered the 1M Coupe. Even ...

The time has come for Dinan Engineering to release a Stage 2 kit for the N55 3-liter inline 6-cylinder engine from BMW. Even though Steve Dinan, the founder of the company, is no longer overseeing ...

The BMW N55 family of engines were released for the 2009 model year, coming in to replace the ageing and troublesome N54 series. At the time, where the competition was busy chasing the highest ...