BorgWarner Turbocharger SX K04 Audi RS4 Upgrade (Right)

This BorgWarner K04 turbocharger is built with a high-performance compressor wheel featuring a 50mm inducer and 66mm exducer. This specific unit is the right-side turbocharger designed as an upgrade for the Audi RS4. BorgWarner is a well-known name in turbocharger technology, and this K04 series unit is engineered to provide improved airflow and boost over stock components, helping your engine breathe more freely and generate more power.

The K04 platform is a popular choice for enthusiasts looking to increase performance, and this turbocharger is designed to fit within the existing space for the factory turbos, simplifying the installation process. Its robust construction and advanced aerodynamics aim to deliver reliable performance and a noticeable increase in throttle response and overall power output. When upgrading turbos, it's important to consider supporting modifications such as fuel injectors and tuning to maximize the benefits and ensure the engine operates safely and efficiently with the increased boost pressure.

This turbocharger is not CARB approved and cannot be shipped to California. Please ensure you check all local emissions regulations before purchasing. For optimal performance and longevity, professional installation and proper break-in procedures are recommended. Consult your vehicle's service manual or a qualified mechanic for specific installation details and supporting modifications.