Metric Mechanic

BMW high performance drivetrain rebuilds. MM customers are BMW enthusiasts seeking greater performance & reliability for the BMW they relate to so strongly. Our normally aspirated engine rebuilds provide 25% - 50% more HP & twice the longevity. We also build engines dedicated for boosting. MM 5 & 6 Speed Manual transmissions take harder shifting. Variable Limited Slip Differentials increase cornering speed plus last longer. Over 30 years experience modernizing the drivetrain through innovation, design & engineering, has earned us the reputation of being -The BMW Drivetrain Experts.