CP custom forged piston and ring set for the Mitsubishi 4B11 (Lancer Evolution X). 89.5mm big-bore configuration for high-displacement builds. Forged from 2618 aluminum. Includes CP piston rings. Set of 4.
| Type | Forged piston & ring set (custom) |
| Engine | Mitsubishi 4B11 (Evo X) |
| Bore | 89.5mm (big-bore) |
| Material | 2618 forged aluminum |
| Includes | CP piston rings |
| Quantity | Set of 4 |
| Part Number | CPT14-061521C |
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