NIPPON RACING JAPAN PISTON KIT RRC HONDA K-SERIES JDM 86-87MM

Nippon Racing RRC K20A Piston Kit – High-Performance Domed Pistons (Made in Japan)

Country of Manufacture: Japan
Part Brand: Nippon Racing
Fitment Type: Direct Replacement
Surface Finish: Teflon-Coated Skirt

Bring JDM precision and performance to your K-series build with the Nippon Racing K20A RRC piston kit, designed to replicate the legendary Honda FD2 Civic Type R (RRC) piston design.

Each piston features a domed crown to match the factory RRC combustion chamber, ensuring optimal compression and improved mid-to-top-end power. These pistons are an ideal upgrade for naturally aspirated or high-compression K20 and K24 hybrid builds seeking OEM reliability with enhanced performance.

Built to exacting Japanese standards, the Nippon Racing RRC pistons come equipped with NPR performance piston rings featuring gas-nitrided coatings for superior sealing and longevity. The Teflon-coated skirts reduce friction and minimize piston slap, improving smoothness and extending cylinder wall life.

Each kit also includes 9310 forged wrist pins, offering exceptional tensile strength and resistance to fatigue under high loads — perfect for high-revving K-series engines.

Key Features:

• Domed pistons designed to match OEM Honda K20A RRC (FD2) specification

• NPR performance gas-nitrided piston rings

• Teflon-coated skirts for reduced friction and improved wear protection

• Upgraded 9310 wrist pins for superior strength

• Balanced and matched for precision performance

• Manufactured in Japan by Nippon Racing

Fits:
Honda K20A (RRC) / K24A hybrid setups / FD2 Civic Type R engines

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