Grams Performance & Design 2016+ Mazda Miata (ND) 70mm Drive-By-Wire Electronic Throttle Body. Plug-n-Play ETB designed to replace the restrictive factory unit for increased horsepower and throttle response.

Features:
· 30% increase in airflow over the stock 65 mm Throttle Body
· Precision Honed Oversized 70 mm Bore
· CNC machined billet 6061-T6 aluminum housing
· Aluminum Throttle Plate
· Factory Programmable Non-Contact Hall Effect TPS
· Optimized TPS Response Curve
· High-Torque Precision Servo Motor
· Plug-n-Play; No adapters needed