Ferrea Subaru EJ20 33mm 5.96mm 104.75mm 25 Deg Flo +1mm Comp Plus Exhaust Valve - Set of 8

These Ferrea Comp Plus exhaust valves are built with a specific 25-degree face angle and a +1mm oversized head diameter of 33mm, designed to improve flow over stock for your Subaru EJ20 engine. The valves measure 104.75mm in length with a 5.96mm stem diameter, ensuring a precise fit within the EJ20 cylinder head. Ferrea uses high-grade materials to create valves that can handle the demands of performance applications, offering a well-built option for engine rebuilds or upgrades.

The Comp Plus series features a specialized face design that helps promote better air-fuel mixture movement into the combustion chamber, which can lead to improved performance. Ferrea's manufacturing process focuses on creating durable components that maintain their integrity under high temperatures and pressures. This set includes eight exhaust valves, providing everything needed to replace all exhaust valves on your EJ20 engine.