Engines and Components› Pistons and Piston Rings

CP Pistons

CP Piston & Ring Set w/ X-Forgings for Acura B18C1 - Bore (81.5mm) - Size (+0.5mm) - CR (12.5

$947.10

SKU: C00A SC7116X-4

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: SC7116X-4

MIA's Description

High-quality forged pistons engineered for maximum power. Features include deep valve reliefs, larger valve reliefs for +1mm valves, custom skirt cam and barrel design, accumulator grooves, high-strength aluminum forgings, high-performance rings, CNC machined and balanced to +/- 1 gram. Wrist pins and pin fitting included. Part numbers ending in "X" indicate an X-style forging for added strength, durability, and weight reduction, with a full radius dome design, high-performance rings, and lightweight wrist pins.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandCP Pistons
Part NumberC00A SC7116X-4

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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