Ferrea Subaru EJ20/EJ25 32mm STD Super Alloy Exhaust Valve Set of 8 Merchandise OEM like fit and finish

OEM like fit and finish

High lift 264° Race and Rally camshafts

Plug and Play - A Direct Replacement for the Factory ECU

These coatings eliminate the need for additional deck surfacing

Ferrea Subaru EJ20/EJ25 32mm STD Super Alloy Exhaust Valve Set of 8 Merchandise OEM like fit and finishFerrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8 Z18, which provides high tensile strength. An exclusive two step slow forging process ensures proper grain flow and virtually eliminates any damage to the material structure. The valves are then heat treated and stress relieved over a 48 hour period, which is the