GSC Power Division Chrome Polished Super Alloy Exhaust Valve for 4G63T Engines Set of 8 - 2007-8 Cleaners This high-performance kit is designed

This high-performance kit is designed to improve valve stability and durability under aggressive driving conditions

Installation requires upgraded springs to handle the increased valve lift and duration

The filter housing is engineered for easy installation and maintenance

especially when turbocharged applications demand extra resilience

Engine Compatibility: Designed for 2000-2007 Subaru Impreza models with EJ20 engines (not compatible with U

GSC Power Division Chrome Polished Super Alloy Exhaust Valve for 4G63T Engines Set of 8 - 2007-8 Cleaners This high-performance kit is designedGSC P D 4G63T Evo1 9 DSM 90 98 Chrome Polished Super Alloy Exhaust Valve 31. 5mm Head(+1mm) SET 8 Upgrade your Mitsubishi engine with the GSC Power Division P D 4G63T Evo1 9 DSM 90 98 Chrome Polished Super Alloy Exhaust Valve. Designed for high performance applications, this valve features a 31. 5mm head diameter with an additional 1mm for optimal airflow and combustion efficiency. Crafted from premium super alloy material, it provides superior