Injen 04-07 STi / 06-07 WRX 2.5L Black Cold Air Intake 2018-infiniti-qx80-esi3469300 The AEM 21-8129DC Brute Force

The AEM 21-8129DC Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle's restrictive factory air filter and air intake housing

you probably know that the quick-disconnect fittings are usually not quick anymore

This kit is perfectly suited for those who desire lowering

this intercooler includes our signature Mishimoto Lifetime Warranty

75" 6061-T6 aluminum tube that provides a smooth uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood

Injen 04-07 STi / 06-07 WRX 2.5L Black Cold Air Intake 2018-infiniti-qx80-esi3469300 The AEM 21-8129DC Brute ForceIs your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and