ATI Super Damper for 2014+ BMW B46 B48 | Harmonic Damper

ATI Super Damper for 2014+ BMW B46 B48 Engines

OEM Part Replacement #: 11-23-8-602-800

The ATI Super Damper is a proven solution for enthusiasts and racers looking to protect their engine while improving performance. Designed to replace the factory damper on BMW B46 and B48 engines, this damper goes far beyond stock.

Unlike conventional OEM dampers, which are optimized for limited driving conditions, the ATI Super Damper is engineered to perform across the full RPM range. It minimizes harmful torsional crankshaft vibrations, helping your engine run smoother and last longer—even under heavy load or track use.

This damper exceeds SFI 18.1 Safety Certification, making it suitable for competitive racing. Whether you're building a daily-driven street car or a full-time track monster, this is the damper your Mini Cooper S deserves.

Key Features:

• Direct fit for B46 & B48 engines
• Replaces OEM Part #11-23-8-602-800
• Certified to SFI 18.1 standards for racing
• Superior crankshaft vibration control at all RPMs
• Improves engine longevity and reliability under load
• Trusted by professional teams and weekend warriors alike

Every ATI Super Damper for 2014+ BMW B46 B48 is race-tested, precisely engineered, and built to last.

ATI Performance Products is a U.S.-based company known for pioneering performance solutions for street and race applications.