S55 Performance

The BMW S55 engine is a high-performance, twin-turbocharged inline-six that powers some of the most iconic M models, offering both incredible power and agility. Designed to deliver exhilarating performance, the S55 is a favorite among enthusiasts looking for a thrilling driving experience. Our performance upgrades, including high-flow intakes, upgraded exhaust systems, and custom tuning solutions, are engineered to unlock the full potential of the S55. Expect dramatic improvements in horsepower, torque, and throttle response, all while maintaining the S55's renowned reliability. With our carefully selected parts, your S55-equipped BMW will deliver enhanced acceleration, an aggressive exhaust note, and top-tier performance.