Individual Throttle Body Kit

The Redux Racing ITB-RHD-LS3P-1 is an Individual Throttle Body (ITB) kit engineered for GM LS3, L76, L77, and L98 engines, designed to optimize engine performance and throttle response. Each throttle body is precision CNC machined from 6061 billet aluminum, featuring center-less ground 12L14 steel shafts with sealed ball bearings for smooth operation. The kit incorporates high-precision 7-degree brass throttle plates and 54mm throttles, each providing 531 CFM of flow, complemented by spun aluminum velocity stacks with a parabolic rolled edge for enhanced airflow and minimal turbulence. Customers can choose between a cable throttle configuration or a drive-by-wire setup (supply and setup included). The option for a carbon plenum is also available, which can allow for use with the stock ECU and MAF without requiring tuning, or open trumpets for maximum performance with a standalone ECU. Installation is facilitated by video instructions and can be performed with basic hand tools and limited mechanical knowledge. However, tuning is required for optimal performance after installation. The kit is assembled and customized to order, with a lead time of approximately three weeks. Redux Racing backs this product with a 12-month money-back guarantee if not completely satisfied.