BMW S55 Engine Specs, Reliability, Tuning
The BMW S55 engine has made a lasting impression on the automotive community through its reliability and tunability. The high-performance powerplant, a 3.0-liter twin-turbocharged inline-six, was specifically developed for BMW’s M3 and M4 models. This was a major shift from the naturally aspirated engines that had long been a hallmark of the M brand. Known […]
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