VAC Motorsports Harmonic Damper by ATI, BMW S50B32 Euro

Isolate harmonics before they can destroy your engine.

FACT: harmonics CAN destroy these motors despite their ideal 'inline six' balance. Our engineers teamed up with the harmonic pros at ATI to design the only S50B32 Euro damper racers will need. Simply fitting engines with the VAC damper solves harmonic issues and restores confidence in the powertrain. We have many professional drivers that are pushing 9,500-10,000 rpm running our S50B32 Euro Harmonic Damper.

Included in the Kit:

• ATI/VAC S50B32 Euro Harmonic Damper

• VAC Crank Pulley

• VAC Hardware

WARNING: ***Will NOT work with a factory damper pulley*** The VAC Underdrive Power Pulley is needed for this damper to function properly.

When used with our included VAC Crank Pulley, this is a direct bolt on solution. Available in:

• Overdrive (for supercharger applications)

• Underdrive (for use with standard size pulleys)

• Standard diameter (for use with under driven accessories, or supercharged cars).

Also, configurations available for use with our dry sump kits.  This damper has a 7" outer diameter and it includes OEM style timing alignment tabs.

• VAC's ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition

• Made in USA

• Eliminate problems with inline 6s fit with lightweight clutch and flywheel assemblies

• Control destructive harmonic forces

• Reduces instances of bearing wear, accessory failure and oil pump failure

• Includes lightweight VAC Billet Crankshaft Pulley

ATI Performance Products, Inc. is located in Baltimore, MD, and specializes in producing and maintaining high performance products for street and strip applications. Over the years ATI has earned a reputation for its cutting edge technology, attention to detail and rigorous testing under race conditions. We are proud to have them as an exclusive partner in these BMW applications.