Wiring up a Mercury Marauder tuner from Auto Accessories Garage is a big move towards achieving awesome power. With Mercury Marauder power programmers you can release extra performance locked within your engine by tuning in the the ideal timing, speed/rev limiters, and shift points. Simply plug it in, hit a few buttons, and your Mercury Marauder will suddenly reach higher speeds, accelerate faster, and maybe maximize fuel efficiency. You can order all types of Mercury tuners with the best prices with AutoAccessoriesGarage.com.