This MSD RPM Modules chip, with the manufacturer part number msd-87451, is a must-have for any late model asphalt oval racing enthusiast. It is a performance part that comes from the trusted brand MSD and is sure to improve your racing experience. With its easy installation process, this chip is a great addition to any car or truck and will provide you with the power and performance you need to dominate the track. It is a reliable and durable product that has been proven to work time and time again. Don't miss out on the opportunity to take your racing game to the next level with this MSD RPM Modules chip.