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Engines and Components› Pistons and Piston Rings

KingTec Racing

81mm Bore Piston and Connecting Rod Kit

$799.00 $720.00 Save $79.00

SKU: KITR18

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Overview

The KingTec Racing KITR18 is a set of forged pistons and connecting rods designed for Honda Civic 1.8L engines. This kit features an 81mm bore size and a 9:1 compression ratio. It is suitable for R18A and R18Z1 engine codes.
Show original supplier description
The KingTec Racing KITR18 is a performance upgrade kit consisting of forged pistons and connecting rods, engineered for Honda Civic 1.8L engines. This kit is specifically designed for the R18A and R18Z1 engine families, featuring an 81mm bore size and a 9:1 compression ratio. These components are ideal for enthusiasts looking to enhance the durability and performance of their engine for applications like drag racing. The forged construction offers superior strength and reliability compared to stock components. This kit is compatible with several Honda models including the Civic FR-V, Breeze Hybrid, ILX Hybrid, and ZR-V. The "Engine Internal Forged Kit R18 R18Z1 Connecting Rod" listing specifies fitment for the 2012-2012 model year Breeze Hybrid, ILX Hybrid, and ZR-V. Ensure your vehicle's engine code matches the R18A or R18Z1 specifications for proper integration.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandKingTec Racing
Part NumberKITR18
CategoryEngines and Components
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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