FAST Throttle Body LS 102MM

The FAST LS 102MM Electronic Throttle Body is a high-performance component designed to enhance airflow and throttle response for GM LS engines. Featuring a 102mm throttle bore, it offers significant airflow gains over stock units, especially when paired with a FAST manifold. Built with a high-torque motor, it delivers quicker throttle response and improved performance in boosted applications. The throttle body maintains stock idle characteristics and incorporates a dual return spring and a non-contact TPS for increased reliability. Its stylish satin black anodized finish provides an attractive appearance, while its plug-and-play design ensures compatibility with most stock Gen IV LS ECUs, including L76, L77, L99, LS3, and LS7 models.

This electronic throttle body is suitable for a wide range of GM LS-powered vehicles, including street and performance applications. It is designed as a direct replacement for stock units, offering an upgrade in airflow and response without requiring extensive modifications. Compatible with aftermarket EFI systems such as Edelbrock ProFlo4+ or other GM LS-style controllers, it is ideal for enthusiasts seeking improved throttle performance and reliability. Installation is straightforward, and the kit includes the throttle body itself, with no stock components needed. Suitable for use in boosted, track, or daily driving setups, this throttle body enhances engine responsiveness and overall performance.