Premium OEM-grade gear accessories designed for Audi A5 (2017-2020 models), ensuring perfect fitment and seamless integration with factory specifications. Precision-engineered from high-strength alloy steel with CNC-machined teeth for ultra-smooth shifting and extended durability under extreme driving conditions. Features advanced heat-treated surfaces (Rockwell hardness 58-62 HRC) that outperform stock components in aggressive driving scenarios like track days or mountain passes. Direct replacement part manufactured with German TÜV-certified tolerances (±0.01mm) for vibration-free performance at highway speeds. Includes laser-etched part numbers matching Audi's OE documentation for hassle-free dealership verification. Ideal for enthusiasts seeking to upgrade worn factory gears or builders creating high-performance A5 variants. Ships in protective anti-corrosion packaging with installation alignment marks for professional mechanics. Bulk pricing available for tuning shops and fleet operators.