Honda Integra Type R B18C Low Compression Turbo Piston Kit (81mm)

Built for boost — this low-compression forged piston kit drops your B18C's static compression to handle serious turbo power, finished to 81.00mm.

Key Features

• Lower static compression is built specifically to run safely under boost
• Reinforced crown and pin boss designed to handle serious turbo cylinder pressure
• A proven foundation piston for stage 2+ turbo builds on this platform

Vehicle Fitment

• Honda B18C Turbo Builds

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.