Ford Racing 2013-2014 Focus ST Calibration Spark Plugs and Cold Air Intake

Ford Racing is known for performance parts that are developed with a deep understanding of Ford vehicles. This kit is designed specifically for the 2013-2018 Ford Focus ST, bringing together a cold air intake, specialized spark plugs, and the ProCal calibration tool to unlock more power and a more engaging driving experience. If you're looking to get more out of your Focus ST's engine, this package is a solid option.

When you combine the ProCal calibration tool with the cold air intake and colder spark plugs, you can expect a notable increase in both torque and horsepower. On 93 octane fuel, you'll see up to a 90 lb.-ft. torque increase at 2800 RPM, with significant gains continuing up to 4200 RPM. Horsepower also sees improvements across the entire RPM range, making the car feel more responsive and exciting to drive. The kit also includes revised sound symposer software and calibration, which creates a more natural engine sound inside the cabin.

This kit requires the use of premium fuel, specifically 91 octane or higher, to achieve the advertised performance gains. The components are made in the USA, ensuring a well-built product designed for your Focus ST.