R18A1 81.00mm Forged Piston Kit NZ – Asia Parts Store
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012
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Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012

2 8
HD-R18-F81
In stock
Piston Kit
$2,898.00
Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012   Upgrade your R18A1 with this...
$2,898.00

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Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012

Honda Civic 1.8L R18A Performance Forged Piston Kit 81mm 2006–2012

 

Upgrade your R18A1 with this forged performance piston kit, built to 81.00mm for tuners who want more strength and a wider power band than stock pistons can handle.

Key Features

  • Forged aluminum construction resists detonation and heat far better than a cast OEM piston
  • Stronger crown and skirt design for tuned, boosted, or high-RPM naturally-aspirated builds
  • Precision-machined ring lands for consistent sealing under sustained high load

Vehicle Fitment

  • Honda Civic 1.8L (2006–2012)

Not 100% sure this is the right kit for your engine? Send us your engine or chassis number before ordering and we'll confirm fitment.

Technical Specifications

Bore Size 81.00mm
Material 4032 Forged Aluminum
SKU HD-R18-F81

Shipping & Support (New Zealand)

Dispatched from our NZ-based sourcing team, with nationwide shipping and support available if you need help matching this kit to your build.

Note: Bore size should be confirmed against your block's actual measured bore before ordering. Professional installation and machining/measurement by a qualified engine builder is recommended.

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