Collection: Granatelli Throttle Bodies for Maximum Airflow & Performance

Upgrade your vehicle's performance with a premium Granatelli Motor Sports throttle body engineered to increase airflow, improve throttle response, and help maximize horsepower and torque throughout the RPM range. Whether you drive a GM LS, LSX, LS3, LSA, LT1, LT4, or LT5-powered vehicle, or a Dodge, Chrysler, Jeep, or Ram HEMI, Hellcat, or Trackhawk application, this collection features high-flow drive-by-wire throttle bodies designed to support everything from daily-driven performance cars to serious racing builds.

Popular Granatelli Throttle Bodies & Upgrade Benefits

Popular options include the Granatelli GM LS3/LSA/LSX 103mm Cast Drive-By-Wire Throttle Body, GM LS/LSX 105mm Black Billet Drive-By-Wire Throttle Body, and Hellcat Trackhawk Billet Drive-By-Wire Throttle Body, all available in precision-machined cast or billet configurations with large-bore designs ranging from 95mm to 112mm. If your current throttle body is failing, you may notice symptoms such as rough idle, hesitation during acceleration, sluggish throttle response, reduced fuel economy, or a check engine light, making replacement an important step toward restoring performance and drivability. Granatelli Motor Sports has earned a loyal following among automotive enthusiasts by producing American-made performance components known for quality craftsmanship, innovative engineering, and proven results on high-performance street and race vehicles. Browse our selection of Granatelli throttle bodies to find the ideal airflow solution for your engine and experience the benefits of improved engine efficiency, faster throttle response, and enhanced overall performance.