You can leave it in "Drive" for normal automatic operation, or you can maximize torque and performance by selecting the gears like a manual shifterRatchet style shifting mechanism eliminates overshifting, and it's cable operated for quick installation and accurate shiftingFeatures backup light switch, neutral safety switch, lighted gear indicator, and NHRA/IHRA reverse lockoutIncludes ergonomically designed Hammer Head T-Handle with a chrome plated aluminum finishAutomatic shifters (except cables) are backed by the manufacturer with a limited lifetime warrantyThe B&M Hammer Console automatic shifter gives the driver a choice. Left in "Drive", the vehicle is allowed to shift like a normal automatic, but the driver can also choose to take control and get results similar to a manual. By being able to shift quickly through the gears, the driver can maximize the engine's torque curve, and improve the driving experience. It was ergonomically designed for an extremely comfortable feel, and the multi-position spoon-shaped trigger is easy to operate from a variety of grip positions. It has a full ratchet action mechanism for positive upshifts and downshifts. When shifting from Neutral or Reverse to Park, simply lift the trigger and ratchet the lever into position. It uses the factory cables to retain the factory interlock mechanisms, and installs into the console to retain a factory look.