Tomei Forged Piston Set – 4G63

Tomei Forged Piston Set (4G63) — engineered for high-performance street and motorsport builds where strength, stability, and precise tolerances matter. Select your exact bore size, compression height (CH), and build spec from the options.

Features & Benefits

• Forged construction for durability under high boost and high RPM
• Designed for stable ring seal and consistent power delivery
• Precision-machined for accurate fitment and predictable clearances
• Ideal for performance rebuilds, stroker setups, and track-focused engines

Fitment Notes

Intended for Mitsubishi 4G63 applications. Always confirm your required bore size, CH, and build spec before ordering. Professional measurement and machine work are recommended when selecting piston sizing.