Restore Peak Performance with a New Turbo Core for Your VW Touareg or Audi Q7 V8 4.2L TDI (Right Hand Side) Is your Volkswagen Touareg or Audi Q7 (equipped with the powerful V8 4.2L TDI engine) experiencing a noticeable loss of power, increased exhaust smoke, or unusual whining/hissing noises from the turbocharger on the right-hand (RH) side of the engine? This high-quality Turbo Core is the ideal solution. Designed as a direct replacement cartridge, it will revitalize your vehicle's RH turbocharger, restoring optimal performance, ensuring smooth acceleration, improved fuel efficiency, and consistent engine operation. This turbo core is specifically engineered for VW Touareg and Audi Q7 models powered by the V8 4.2L TDI engine, addressing the turbocharger located on the passenger side (right hand side when sitting in the vehicle). It is commonly identified by the following genuine and interchangeable part numbers: 797517, 057145874J, and 786266 . Why Choose Our Turbo Core? A failing turbo core can significantly compromise your vehicle's performance and potentially lead to more extensive engine issues if left unaddressed. This replacement cartridge for the right-hand turbo is crucial for maintaining the health, efficiency, and power of your V8 4.2L TDI engine. Invest in a reliable, high-quality turbo core and experience the significant difference in your vehicle's driving dynamics.