TBA Machine proudly announces the release of their meticulously engineered hub and pulleys, refined over a year of rigorous testing and refinement. Distinguishing these components is the innovative .875” hex drive system for the supercharger pulley. Unlike conventional designs relying on six small bolts, the TBA Machine pulley leverages a precision-fit 316 stainless supercharger hub to transmit drive force to the pulley. This eliminates concerns of bolt seizure, breakage, or deformation under the rotational forces of the supercharger pulley, ensuring hassle-free pulley changes.
Sold exclusively as a kit due to their proprietary design, the pulley and hub assembly is incompatible with other brands. For enthusiasts seeking a discreet aesthetic, TBA Machine has meticulously machined the front cap cover to accommodate the rubber block-off seal of the stock supercharger pulley, enhancing the 'sleeper look.' Please note, this kit does not include the rubber insert, which must be transferred from your factory pulley to the new cap. While not obligatory, this feature provides additional customization for those who desire it.
Base kit includes:
Supercharger pulley 2.85"
Drive hub
All supercharger pulley changes require modification by a tuner and a belt change. The PCM must be updated to accommodate the increased boost levels.
