The Sniper EFI Throttle Lever Extension bolts directly onto your current throttle lever, increasing the mechanical advantage of your throttle cable, or rod. Resulting in a significantly decreased pedal effort, and smoother pedal feel, especially at tip-in or low throttle input, such as when you are leaving a stoplight. This product is perfect for those of you that may have noticed a stiffer throttle pedal after your EFI conversion.