A driver side brake controller can include a telescoping shaft including a brake lever connector disposed thereon and adapted to be secured to a brake lever of a motor vehicle. A tubular main body can be provided that is adapted to adjustably accept the second telescoping end of the telescoping shaft therein and secure the telescoping shaft with locking hardware at a fixed position within the tubular main body to enable the main body to extend from the driver-side front floorboard area up into the driver side compartment near a steering wheel and within reach of a driver's hands. The tubular main body can terminate at a handle area that can be padded. The tubular main body can be rotated 360 degrees to allow for either hand (left, right) operation. Rotation can be facilitated by a swivel joint connecting the telescoping shaft and the brake lever connector.

A driver side brake controller can include a telescoping shaft including a brake lever connector disposed thereon and adapted to be secured to a brake lever of a motor vehicle. A tubular main body can be provided that is adapted to adjustably accept the second telescoping end of the telescoping shaft therein and secure the telescoping shaft with locking hardware at a fixed position within the tubular main body to enable the main body to extend from the driver-side front floorboard area up into the driver side compartment near a steering wheel and within reach of a driver's hands. The tubular main body can terminate at a handle area that can be padded. The tubular main body can be rotated 360 degrees to allow for either hand (left, right) operation. Rotation can be facilitated by a swivel joint connecting the telescoping shaft and the brake lever connector.

A throttle control modification assembly includes an attachment assembly configured to removably attach the modification assembly to an existing throttle pedal of a vehicle. A foot plank is coupled to the attachment assembly, the foot plank being configured to extend from the throttle pedal of the vehicle toward the floor of the vehicle.

A throttle control modification assembly includes an attachment assembly configured to removably attach the modification assembly to an existing throttle pedal of a vehicle. A foot plank is coupled to the attachment assembly, the foot plank being configured to extend from the throttle pedal of the vehicle toward the floor of the vehicle.