The Grams 72 mm Drive-By-Wire Electronic Throttle Body for GT86 & BRZ is a perfect upgrade for the factory 65mm throttle body; delivering a 48% increase in airflow.
Each throttle body includes all new components including a CNC machined billet 6061-T6 aluminum housing with a precision-honed oversized bore, a high-torque servo motor, and a proprietary Non-Contact Hall Effect TPS sensor.
To ensure the best performance, throttle response, and drivability, each TPS sensor is calibrated to meet the specific requirements of the vehicles engine management system.
The Grams electronic throttle body is an ideal solution for both modified and stock engines with increased airflow demands.
- 48% increase in airflow over the stock 65 mm Throttle Body
- Precision Honed Oversized 72 mm Bore
- CNC machined billet 6061-T6 aluminum housing
- Aluminum Throttle Plate
- Factory Programmable Non-Contact Hall Effect TPS
- Optimized TPS Response Curve
- High-Precision Servo Motor
- Includes Thermal Throttle Body Gasket, Wiring Harness Adapter, Tapered Aluminum Adapter and Coolant Bypass Adapter
- Subaru BRZ 2012 On
- Subaru BRZ 2017 On BRZ
- Toyota GT86 2012 to 2016
- Toyota GT86 2017 On