The cabin of the G90 and G99 M5 perfectly blends next-generation luxury with motorsport focus. For driving enthusiasts who plan to take this heavyweight hybrid to the circuit, replacing the plush factory chairs with supportive Interior Parts (Racing Seats) provides crucial weight reduction and holds you firmly in place during extreme lateral G-forces. Elevate your tactile connection to the M-tuned ZF 8HP automatic transmission by installing a set of extended Uprated Shifter Paddles, ensuring crisp and satisfying gear changes right at your fingertips.