ATI Damper Honda K-Series Crank Pulley - K24 02-06 RSX 06-11 Civic Si

ATI Super Damper for Honda K-Series – K24 RSX / Civic Si

Part #: ATI 918476
Fitment:

• 2002–2006 Acura RSX (Base & Type-S)
• 2006–2011 Honda Civic Si (K20Z3 / K24 Swaps)

• Pulley Size: 5.67" Diameter – 7-Rib Serpentine

Balanced Performance for High-RPM K-Series Builds
The ATI Super Damper is designed specifically for Honda K-Series engines to provide superior protection against harmful crankshaft vibration. Unlike lightweight underdrive pulleys that may introduce imbalance and long-term engine wear, the Super Damper uses an internal elastomer system to absorb and dampen torsional vibrations—helping maintain crankshaft reliability in both street and race applications.

OEM Belt Compatibility
This street version of the Super Damper features a 7-rib outer shell and retains the factory serpentine belt setup. No need to worry about custom routing or belt sizing—this damper is made to integrate seamlessly with OEM-style accessory drive systems.

Track-Tested and SFI Certified
Engineered for serious performance, the ATI Super Damper is SFI 18.1 certified and legal for all NHRA and IHRA competition classes. Whether you're building for road racing, drag racing, or aggressive street use, this is a damper you can count on to handle high-RPM abuse.

Key Features:

• 5.67" outer diameter, 7-rib belt drive
• Laser-etched 360° timing marks
• High-quality steel hub with aluminum shell
• Designed to dampen crankshaft harmonics across the full RPM range
• SFI 18.1 approved for competition
• Maintains factory belt layout – no custom setup needed

Why Buy from HARDmotion?

• ? Trusted K-Series Experts – We specialize in Honda/Acura performance
• ? Same-Day Shipping – Most orders ship out the same business day
• ? Price Match Guarantee – We stay competitive and fair
• ? Fast, Secure Delivery – Packed right and delivered fast
• ? Real Support – Talk to actual enthusiasts who run K builds

Whether you're chasing lap times or just want to protect your investment, the ATI Super Damper is a must-have for serious K-series builds. Available now at HARDmotion—driven by performance.