TOMEI High-Performance MLS Head Gasket 101.0mm-1.5mm 2 Pc Set Compatible with Subaru WRX EJ255 Turbo (2006-2008)

Engineered for the most extreme high-power applications on the 2.5L turbocharged EJ255 (2006-2008 WRX) and EJ257 (2004+ STI) engines, this TOMEI MLS head gasket is the ultimate upgrade for severe forced-induction builds. Its two-piece set features a heavy-duty multi-layer stainless steel construction, fortified with a unique rubber coating, providing the ultimate resistance to extreme heat and cylinder pressure to prevent failures with OEM gaskets under maximum boost. The 101.0mm bore and substantial 1.5mm thickness are engineered for significant compression ratio reduction, while the advanced "opposing type" bead design ensures a perfect, leak-free seal at the combustion chamber, oil, and coolant passages. This gasket delivers the foundational strength and reliability needed to safely and reliably support the absolute highest power levels from aggressive turbo upgrades and tuning in your EJ25.

• EJ25 Turbo Specific Fit: Precision-engineered 2-piece set for the EJ255 (2006-2008 WRX) and EJ257 (2004+ WRX STI) turbo engines.
• Turbo-Tough MLS Construction: Multi-layer stainless steel core with a proprietary rubber coating for maximum durability against the high heat and extreme pressures of forced induction.
• Optimized Opposing Seal: Features a specialized "opposing type" bead pattern for a superior, leak-free seal that distributes pressure evenly across the entire surface.
• Proven Performance Upgrade: Manufactured to far exceed OEM specifications, providing the critical reliability where factory gaskets are a guaranteed failure point in heavily tuned applications.