2000cfm Billet 4-Barrel 4500 Throttle Body, Polished
With TPS & IAC

FAST 4 Barrel Throttle Bodies incorporate tapered and radiused throttle bores and precisely machined progressive linkage for smooth throttle operation and unparalleled airflow. More airflow equals more horsepower.

• Shorter height for better airflow, easier packaging for tight hood clearance & reduced weight
• Inward opening throttle blades increase performance by eliminating part throttle directional influence from the blades that can cause poor air distribution
• Includes commonly available, GM-type TPS
• Flows 2000 CFM