CP forged piston and ring set for the Mitsubishi 4G63 2nd-gen (2G) and Evo 8/9. 85.5mm bore (+0.5mm over), 10.5:1 compression on the Evo 8/9 (10.0:1 on the 2G Eclipse). Forged from 2618 aluminum with an 88mm stroke and 150mm rod. Includes CP piston rings. Set of 4.
Specifications
| Type | Forged piston & ring set |
| Engine | Mitsubishi 4G63 2G / Evo 8/9 |
| Bore | 85.5mm (+0.5mm) |
| Compression | 10.5:1 (Evo 8/9) / 10.0:1 (2G Eclipse) |
| Material | 2618 forged aluminum |
| Includes | CP piston rings |
| Quantity | Set of 4 |
| Part Number | SC7232-4 |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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