Upgrade your Jeep's performance with the BBK 1724 Power Plus Series 62mm Throttle Body, designed specifically for 1991-2003 Jeep 4.0 models. This high-flow throttle body is engineered as a direct replacement for the factory unit, delivering up to a 30% increase in airflow. Experience improved horsepower, torque, and throttle response, all while maintaining OEM drivability. No additional tuning is required, making it a seamless upgrade for your vehicle. Constructed from premium 356 aluminum and CNC machined, the BBK throttle body features OEM-style die-stamped throttle linkages, double-sealed bearings, and O-ringed throttle shafts. Each unit is built to last and is 50 State Legal CARB Approved, ensuring compliance with regulations. The BBK 1724 throttle body comes complete with all necessary gaskets and hardware for easy installation. Enhance your driving experience and unleash your Jeep's potential with this reliable, performance-enhancing upgrade. <b>Features:</b> * High flow 62mm design for improved performance: High flow 62mm design for improved performance * Direct replacement for factory throttle body: Direct replacement for factory throttle body * Up to 30% increase in airflow for enhanced horsepower and torque: Up to 30% increase in airflow for enhanced horsepower and torque * CNC machined from high-quality 356 aluminum: CNC machined from high-quality 356 aluminum * Includes all required gaskets and hardware for easy installation: Includes all required gaskets and hardware for easy installation * No tuning required for seamless integration: No tuning required for seamless integration * 50 State Legal CARB Approved for compliance: 50 State Legal CARB Approved for compliance