Ferrea Exhaust Valve Set for Audi APB/VW 1.8T 20V 30.9mm 5.96mm 103.92mm 26°

Ferrea Exhaust Valve Set — Audi APB / VW 1.8T 20V (Set of 8) Brand: Ferrea — engineered performance and durability for high-revving 1.8T engines. This premium exhaust valve set is designed to exacting OEM+ specifications for Audi APB and compatible VW 1.8T 20V applications. Valve Head Diameter: 30.9 mm Stem Diameter: 5.96 mm Overall Length: 103.92 mm Seat Angle: 26° Configuration: Flow +1.0 mm, groove compatible (Grv Comp Plus) Quantity: Set of 8 valves Built from high-strength materials and heat-treated for superior wear resistance, these exhaust valves provide improved flow and reliable sealing under increased boost and RPM. Ideal for upgraded cylinder heads, turbocharged builds, and performance maintenance where precision and longevity matter. Why choose Ferrea? Ferrea valves are respected in motorsport and street performance for tight tolerances, consistent geometry, and proven fatigue life — ensuring stable valve timing and combustion efficiency in demanding conditions. Upgrade your Audi/VW 1.8T 20V engine with Ferrea's precision exhaust valves for better durability, improved exhaust flow, and dependable performance at high RPM.