Upgrade your Audi or VW 1.8T engine with the Supertech AIVN-1103-12 Black Nitrided Intake Valve Set. This set of 12 high-performance intake valves is designed to enhance airflow and improve engine efficiency. Crafted from high-quality materials, these valves feature a black nitrided finish that provides superior wear resistance and longevity, making them an ideal choice for both performance enthusiasts and everyday drivers. The Supertech intake valves are engineered to meet the demanding specifications of Audi and VW vehicles, ensuring a perfect fit and optimum performance. With enhanced durability and strength, these valves can withstand the rigors of high-performance applications, delivering consistent and reliable operation. Whether you're upgrading your engine or performing routine maintenance, the Supertech AIVN-1103-12 valves will help you achieve your performance goals with confidence. <b>Features:</b> * Feature: Set of 12 high-performance black nitrided intake valves * Feature: Enhanced airflow for improved engine efficiency * Feature: Superior wear resistance for long-lasting performance * Feature: Engineered for precision fit in Audi/VW 1.8T engines * Feature: Ideal for performance upgrades and routine maintenance