ATI 15% Underdrive Balancer 2011-2023 Challenger/Charger 5.7L/6.4L
ATI 15% Underdrive Balancer 2011-2023 Challenger/Charger 5.7L/6.4L
SKU:ATI-918487
The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler engines.
- Eliminates torsional crankshaft vibrations
- Exceeds SFI 18.1 specs
- Black zinc chromate finished
- Tunable, rebuildable, and extremely efficient at ALL RPM
- Laser engraved 360∞ timing marks
Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).
Level of Difficulty
Level of Difficulty
Professional or experience required
Shipping & Returns
Shipping & Returns
We ship all products from the United States, and use UPS, FedEx, USPS and local couriers.
If you are unhappy with this product, you can return it to us within 30 days for a refund or store credit.