4-Speed Automatic Transmission

The FTI Performance GM4T65E is a robust 4-speed automatic transmission engineered for front-wheel-drive GM vehicles. This performance-oriented unit boasts a larger 258 mm torque converter, enhancing its capability and reliability. It is specifically designed to manage vehicles with a Gross Vehicle Weight Rating (GVWR) of up to 6,500 lb and can accommodate up to 280 ft-lb of torque. This transmission is a direct performance upgrade for the GM 4T65E, a transmission commonly found in a wide range of GM models from 1997 to 2011, including vehicles like the Chevrolet Impala, Pontiac Grand Prix, and Buick Regal. To ensure optimal longevity and performance, it is recommended to perform regular fluid changes, consider installing a shift kit, and potentially get a custom tune. While the exact model years and trims are not exhaustively listed in the provided evidence, the 4T65E transmission was utilized across many GM platforms during its production run.