Focus ST gains serious bottom end torque with the new INJEN air intake system

We dyno tested the new Injen air intake on our new 2013 Ford Focus ST.

We were suprised at the gains we saw. We previously had a drop in air filter, so we should have gained more power and torque in our dyno test if we were testing against a stock setup.

Anyways, we chose the black air intake kit, and it looked great. (NOTICE: you can install the engine cover back on if you want, we just didnt have it installed in this photo)

Injen air intake installed on 2013 Ford Focus ST

Injen air intake installed on 2013 Ford Focus ST

There were very nice horsepower and torque gains up to 4000 rpms, and consistent gains up to 6500 rpms.

Injen intake installed on 2013 Ford Focus ST

Injen intake installed on 2013 Ford Focus ST

For more information, click on any of the photos to jump to our product info page.