Ferrea Exhaust Valve Set for Ford EcoBoost 2.3L 30.5mm 5.46mm 25° Taper

Ferrea Exhaust Valve Set for Ford EcoBoost 2.3L Fitment: Direct-fit for Ford EcoBoost 2.3L engines (set of 8). Dimensions: 30.5mm head diameter, 5.46mm stem, 104.75mm length, 25° seat taper. Precision Machined: High-quality manufacturing ensures consistent stem straightness and concentricity for reliable sealing and long life. Performance-Oriented Profile: 25° taper and optimized head geometry improve exhaust flow for better scavenging and reduced backpressure. Durable Materials: Engineered for elevated temperatures and repeated thermal cycles found in boosted EcoBoost applications. Competition +0.5mm Option: Slightly larger head (+0.5mm) for increased flow potential while retaining valve clearance compatibility. Whether rebuilding a stock engine or building a high-performance EcoBoost, these Ferrea exhaust valves deliver improved flow, long-term durability, and precise fitment to keep your engine breathing efficiently under boost.