Honda Integra DC5 K20A Performance Forged Piston Kit (87mm)

Upgrade your K20A with this forged performance piston kit, built to 87.00mm 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
• Oversized to 87.00mm — the right choice if your original bore is worn, scored, or has already been machined past standard size

Vehicle Fitment

• Honda Integra Type R (DC5)
• Honda Civic Type R (EP3)

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

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.