Boasting a simple install, patented air filter mounting system, cross-linked XLPE construction, enlarged front-facing scoop that is over twice the size of OE, and an adaption point on the side of the airbox for Injen's upcoming snorkel. Add to that some the highest dyno-proven horsepower gains on the market, the clear choice for your Bronco is the EVO9301 by Injen Technology.