Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 02-06 Acura/Honda K20 RSX-S +5cc 11.0:1 CR Piston - Single

$217.99

SKU: W00C 6634M88

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Description

The Wiseco Honda RSX-S Engine Piston is a performance upgrade designed for model years 2002-2006. This piston features an 88.00 mm bore size, a +5cc dome volume, and an 11.0:1 compression ratio.

Crafted from high-strength 2618 aluminum in the USA, it offers improved tensile strength for racing applications. The piston includes ArmorGlide® Skirt Coating for reduced friction and seizure resistance, precision machining for enhanced ring seal, anti-detonation grooves, and a forced pin oiling design for superior lubrication under demanding conditions.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 6634M88

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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