This item cannot be shipped to California due to Carb regulation with CA. Skunk2 is proud to introduce its 90mm Pro Series Throttle Body. Skunk2’s Pro Series Throttle Bodies are designed to be used with Skunk2 Ultra Series Intake Manifolds for bolt-on horsepower and torque gains by optimizing engine airflow. Skunk2 throttle bodies undergo an extensive design and testing process to produce a unit that doesn’t just provide more flow, but retains smooth drivability and OEM throttle characteristics. Skunk2 Pro-Series Throttle Bodies are designed using the latest CAE (Computer Aided Engineering) tools to produce a unit that exceeds industry standards. Each Pro-Series Throttle Body is CNC-machined from forged, billet 6061-T6 aluminum and hard anodized for durability. Additionally, Skunk2’s unique design relocates the MAP sensor underneath and eliminates the OEM coolant outlets for cooler operation and a cleaner appearance. A larger throttle body is key to producing additional power throughout the powerband on modified engines with increased airflow demands. Skunk2’s new Pro Series Throttle Bodies feature a 90mm bore, and utilize a Mustang 5.0 bolt pattern. Skunk2 90mm Pro-Series Throttle Bodies use Honda MAP and TPS sensors. The perfect match for your Ultra Race Intake Manifold.