Injen's SP Series Intake System is tuned to create the most horsepower possible. The intake makes real world horsepower that is put to the ground. Injen dyno'd their Fiesta ST to bring you exact power numbers.
You can add horsepower in minutes by installing the intake with just a few hand tools.
Made in the USA!
Injen Technology was formed after absorbing the experience, design capabilities and quality standards of its sister company RD Metal Works which was established in 1981. In 2003 Injen launched Super SES stainless steel cat-back exhaust systems to complement their line of air intake systems. By 2005, Injen started producing the SP Series Air Intake Systems. The SP Series is equipped with MR Technology, launching the world's first tuned air intake systems.