Don't let a weak factory timing belt ruin your expensive motor. The Gates Reinforced Racing timing belts for late Audi/VW 1.8T engines are designed for unmatched strength and durability. Coupling glass fiber tensile cord with HNBR elastomeric composites makes them 300% stronger than OEM belts. They also have greater heat resistance and better wear properties that double the strength of the vulnerable teeth and contact points. Teeth are reinforced with a nylon fiber jacket. Suitable for stock or fully built race motors. These belts fit all late 1.8T engines 06A / 06B code block.