General description The UPGRADED K04 TURBOCHARGER is designed for Audi A4 and RS4 models equipped with the V6 2.7L Bi-Turbo AZR/ASJ engine from 2000 to 2005. This turbocharger is specifically for the right side of the twin turbo setup and offers enhanced performance with a horsepower rating of 280KW/380PS. It is a 100% brand new product that can also replace the K03-017 turbocharger, although modifications to the intake hose of the cold side may be necessary. Technical specifications Turbo Model: K04-026 Engine Compatibility: ASJ/AZR Cooling Type: Water Cooling Bearing Type: Floating Bearing Horsepower: 280KW/380PS Package Weight: 6600g Package Size: 30 x 28 x 24 cm Compatibility and accessories Compatible with Audi RS4 V6 Bi-turbo (2000-2005) Compatible with Audi A4 V6 Bi-turbo (2000-2005) Compatible with Audi A6 with AJK, ARE, BES, AGB Engine (1997-2001) Compatible with Audi A6 Allroad with AJK, ARE, BES, AGB Engine (1997-) Compatible with Audi S4 with AJK, ARE, BES, AGB Engine