When setting up a car for racing, one of the most important upgrades an enthusiast can do is differential gears. 2015 Mustang gears are designed to utilize the power of your S550's drivetrain and lay it down with increased torque. Higher torque means a better launch off the line and a quicker acceleration rate. Pairing a set of differential gears with a short-throw shifter will add an inexpensive way to get your Mustang down the 1/4-mile even faster.
The 2015 Mustang is a powerful car in all three trims, GT V6 and EcoBoost, but even the power numbers these Mustangs put out from the factory can begin to feel a bit unexciting. Instantly up the excitement by installing a more aggressive set of 2015 Mustang rear gears. Not only will you hit the meat of your RPM band earlier, creating a quicker time from point A to B, you may also see an increase in horsepower when driving around town.
