Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 112mm Throttle Body- Natural

This 112mm throttle body from Granatelli Motor Sports is built for GM LS3, LSA, and LSX engines using a drive-by-wire system. The larger bore diameter allows for significantly more airflow into the intake manifold compared to stock throttle bodies. This improved airflow is crucial for engines that have been modified or are looking to make more power, as it helps the engine breathe more freely and respond more eagerly to throttle input. The natural finish gives it a clean, functional look under the hood.

Granatelli has designed this throttle body with a focus on performance and reliability. It's a direct replacement for many GM vehicles equipped with the LS engine family, simplifying installation. The drive-by-wire setup means it uses an electronic signal from the pedal to control the throttle plate, offering a more refined and responsive feel. This unit is well-built to handle the demands of performance applications, ensuring consistent operation. It's a popular choice for enthusiasts looking to upgrade their engine's breathing capabilities.

This throttle body fits a wide range of GM vehicles, including models like the Chevrolet Camaro, Cadillac CTS, and GMC Yukon. While it's a direct fit for many applications, it's always a good idea to verify fitment for your specific vehicle. For those building a performance LS engine, a larger throttle body like this is often a key component in achieving higher horsepower and torque figures.