Ae-4380 Tweaked With Manual Transmission is a free mod for Windows that enhances gameplay in SnowRunner. It introduces a manual transmission system using an H-pattern shifter layout, allowing for more precise control over vehicle maneuvers. The mod features a lowered center of gravity, improved torque ratings with modern engines, and two sets of Tayga Tires—normal and OP. These enhancements aim to improve the overall driving experience and performance of vehicles in the game.

Additional features include increased fuel capacity, rear steer capabilities, and an increased front steering angle for better navigation. The mod also incorporates a front wheel drive and all-wheel drive system to facilitate tighter turns. Other modifications include a tweaked suspension, a roof rack, and a tall snorkel, making it a comprehensive upgrade for players seeking a more immersive experience in SnowRunner.