The FiTech LS Billet Drive-By-Wire Throttle Body is designed to deliver precise throttle response and consistent airflow for EFI-equipped LS-series engines. Its precision-machined billet construction provides durability and enhanced performance potential over cast units. Ideal for custom EFI installations where electronic throttle control is needed, it ensures smooth integration with modern DBW systems.

FiTech 70121 LS Billet Drive-By-Wire DBW Throttle Body Features:

• Billet aluminum construction for strength and consistent tolerances
• 92 mm bore diameter optimized for LS engine airflow
• Drive-By-Wire (DBW) compatible with electronic throttle control systems
• Includes throttle position sensor
• Direct fit for many LS EFI applications with proper DBW interface