ETS Intercooler for Focus RS Derale a simple -4AN connection makes

a simple -4AN connection makes installation easy

The APR front wind splitter for 2011-2014 WRX/STi helps combat front end lift

Also included is a 3" o2 housing with a V-band connection to the 3" downpipe

requiring only basic hand tools for installation

The STM Rear Brake Kit is in the works

ETS Intercooler for Focus RS Derale a simple -4AN connection makesThe ETS Focus RS intercooler is easiest way to improve power by eliminating heatsoak which drastically effects performance. Factory calibrations start reducing timing once charge air temps reach 100 and the higher they get, the more the reduction. Upgraded intercoolers prevent cars from heatsoaking and keep charge air temps within 10 20 within ambient to ensure you have consistent power output on the street, track, and circuit. Vehicle Fitment: 2016+