Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - Set of 10

Supertech Performance engine valves are designed to push VW or Audi 2.0T FSI, TSI, or 2.5L cylinder heads to their limits. They combine over 30 years of racing experience with state-of-the-art equipment and manufacturing processes to provide strong and reliable valve options for race or street engine builds. The intake valves are made exclusively from enhanced EV8 (21-4N) steel, which offers strength for high-powered, high-revving, and turbocharged applications. They are finished with a Black Nitride Coating for harder surfaces, smoother finishes, less friction, and longer life. These valves feature a “radial-style” single groove on the valve stem and require matching single groove valve keepers.