The BMW M5 CS tuned to 799HP and 1125NM, featuring custom downpipes, a larger intercooler, and ECU tuning. Captured on the ...
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Evolve Automotive on MSNOpinion

Dyno Testing the BMW F70 M135i to Verify Factory Power

This video features a dyno test of the BMW F70 M135i, measuring real-world output against the manufacturer’s claimed power figures. The test highlights drivetrain efficiency and overall performance.