Grams Performance G09-12-0100 Drive-By-Wire Electronic Throttle Body - 72mm

The Grams Performance G09-12-0100 is a high-performance 72mm drive-by-wire electronic throttle body designed as a direct upgrade from factory 65mm throttle bodies. This precision-engineered component delivers a 48-50% increase in airflow, making it ideal for modified engines with increased airflow demands as well as naturally aspirated and forced induction applications.

Construction and Design:

• CNC machined billet 6061-T6 aluminum housing with precision-honed 72mm bore
• Aluminum throttle plate for optimal airflow
• High-torque precision servo motor for responsive throttle control
• Proprietary non-contact Hall Effect TPS sensor with optimized response curve
• Plug-and-play design—no motor swapping, wiring modifications, or mounting adapters required

What's Included:

• Complete throttle body assembly with all new components
• Thermal gasket and throttle body adapter spacers
• Plug-and-play wiring harness adapter
• Installation hardware

Each TPS sensor is precision-calibrated to meet the specific requirements of the vehicle's engine management system, ensuring optimal performance, throttle response, and driveability. This is not a remanufactured unit—all components are brand new and engineered to exacting standards. Note that due to the larger bore size, the factory intake tube will be a tight fit during installation.