The Bosch Motorsport 74mm Electronic Throttle Body (ETB) is designed for precise control of intake airflow in spark ignition engines using electronic throttle control. Built to motorsport standards, this unit delivers reliable, accurate throttle operation for performance street cars, race vehicles, and advanced standalone ECU installations. Featuring a 74mm bore, this throttle body provides excellent airflow capacity while maintaining fine control at part throttle. The dual potentiometer design offers redundant throttle position signals, ensuring accuracy and safety when used with aftermarket and motorsport ECUs. This ETB is suitable for a wide range of applications, including flex-fuel, CNG, and LPG systems, where fuel is injected downstream of the throttle body. Manufactured to OE-quality standards, it offers long-term durability and consistent performance in demanding environments. Key Features Genuine Bosch Motorsport electronic throttle body 74mm bore size for high-performance applications Dual potentiometer redundancy for accurate position feedback OE-quality construction for durability and reliability Designed for electronic throttle control systems Suitable for petrol, flex-fuel, CNG, and LPG applications Ideal for motorsport and standalone ECU setups Connector Information Uses mating connector: D 261 205 358-01 Typical System Components A complete electronic throttle control system includes: Electronic throttle body Accelerator pedal module Electronic control unit (ECU)