This Transmission Pan does not require modificationbending of the factory hard lines and comes with necessary hardware for installation. This Transmission Pan has an increased fluid capacity of approximately two quarts over stock for better performance over a longer duration. Built - in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This pan incorporates a magnetic drain plug to capture loose particles for maximum protection. It's mounted on the bottom of the pan, making fluid changes much easier and cleaner.