Stage 3 | BMW B58 Gen1

Overrun fuel cut and idle load trims

03-06 BMW E46 330i ZHP (LHD only)

enhancing engine efficiency and power output

(16) 36 mm Intake Valves

BMW Toyota B58 Single Turbo Kit Turbo Speed Stage 3 | BMW B58RK Autowerks B58 Single Turbo Kit Gen 1 & Gen 2Take your BMW B58 engine to the next level with the RK Autowerks Single Turbo Kit, engineered for enthusiasts who demand both power and reliability. This complete conversion system replaces the restrictive factory twin scroll turbo with a fully customizable single turbo setup, delivering 1,0001,450 wheel horsepower with proper fueling and tuning. Compatible with Garrett G Series, Precision Sportsman, and