ATI 918477 Super Damper for 2002-2015 Honda/Acura K-Series Engines (K20, K24)

Vehicle Fitment

• 2002-2015 Honda Civic Si (K20A3, K20Z3)
• 2002-2006 Acura RSX (K20A2, K20Z1)
• 2003-2007 Honda Element (K24A1)
• 2003-2007 Honda CR-V (K24A1)
• 2003-2007 Acura RDX (K24A4)
• 2003-2007 Honda Accord (K24A1, K24A4)

Features

• Designed for high-performance K-Series engines up to 600 HP
• 5.5-inch outer diameter for optimal balance
• Aluminum shell with steel hub construction
• 3-ring inertia weight system for effective vibration dampening
• Internal balance configuration to match OEM specifications
• Laser-etched 360° timing marks for precise timing adjustments
• Single serpentine belt drive on the outer shell to utilize factory belt setup
• SFI 18.1 certified for NHRA and IHRA competition use

Specifications

• Outer Diameter: 5.5 inches
• Material: Aluminum shell with steel hub
• Inertia Weight: 2.2 lbs, 3-ring system
• Drive Configuration: Single serpentine belt
• Balance: Internal
• Safety Certification: SFI 18.1

Included Components

• 1x ATI 918477 Super Damper Harmonic Balancer
• Installation hardware

Product Description

The ATI 918477 Super Damper is engineered to provide superior dampening of torsional crankshaft vibrations in Honda/Acura K-Series engines, specifically designed for high-performance applications up to 600 HP. Its robust construction and advanced design ensure enhanced engine stability and performance, particularly in high-revving applications.

Constructed with an aluminum shell and steel hub, the damper features a 3-ring inertia weight system that effectively reduces harmful vibrations across all RPM ranges. The internal balance configuration matches OEM specifications, ensuring seamless integration with factory components. The single serpentine belt drive on the outer shell allows for utilization of the factory belt setup, simplifying installation.

Certified to SFI 18.1 standards, the ATI 918477 Super Damper is suitable for both street and competition use, providing peace of mind for enthusiasts and racers alike. Whether you're daily-driving a K24A1 or building a high-performance K20Z3, this damper keeps your rotating assembly in the safe zone, allowing you to focus on performance without compromising reliability.