ATS 202-402-4290 Aurora 4000 VFR Turbo | 2004-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Features - Drop-in variable factory replacement (VFR) turbocharger - 64mm billet aluminum compressor wheel - High-flow ceramic-coated turbine housing - 15.11mm wide Inconel vane pack for improved durability - Includes new solenoid actuator and updated vane position sensor - No aftermarket tuning required for installation - Core charge applies; refundable upon return of acceptable core Enhanced Performance and Reliability The ATS 202-402-4290 Aurora 4000 VFR Turbo is engineered to provide increased power and improved reliability for your 2004.5–2010 GM 6.6L Duramax engine. Its 64mm billet compressor wheel and high-flow ceramic-coated turbine housing enhance airflow and boost response, while the Inconel vane pack ensures long-lasting performance under demanding conditions. This turbocharger is a direct replacement, requiring no additional tuning, making it an ideal upgrade for those seeking enhanced performance without extensive modifications. Fitment 2004.5–2010 Chevrolet Silverado & GMC Sierra 2500HD/3500HD with 6.6L Duramax (LLY, LBZ, LMM) Fitment Notes - Not legal for sale or use in California due to emissions regulations - Professional installation recommended for optimal performance - Core return required for full credit; core must be like-for-like and in acceptable condition