jason
Guest
Dec 11, 2025
2:11 AM
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The s54 engine is an iconic inline-six powerplant known for its high-revving nature, precision engineering, and strong motorsport heritage. Found in the E46 M3, Z3M, and Z4M models, the S54 delivers exceptional throttle response, smooth acceleration, and exhilarating performance. When replacing a worn or damaged engine, a quality tested S54 provides OEM-grade reliability and restores the sharp, engaging driving feel BMW M vehicles are known for.
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