2013-2018 Focus ST EcoBoost aFe Bladerunner 2.5" Cold-Side Intercooler Tube 46-20189-B

Improves Airflow from your ST's Intercooler to its Throttle Body

The turbocharger system of the 2013 to 2018 Focus STs is what gives these awesome hot hatches all their power, but there are a few bottlenecks along the way that can be cleared up to get your Focus ST spitting out even more power and torque. One of those is the factory cold side tubing, which is why our friends over at aFe developed one of there Bladerunner 2.5" Cold Side Intercooler Tubes specifically for the 2013 to 2018 Focus ST 2.0L EcoBoosts. aFe's Bladerunner Cold-Side Tube features a larger diameter than the stock cold-side tube as well as a more efficient design with smooth bends that increases the volume and velocity of the air moving out of your Focus ST's intercooler. The end results are nice gains in power, torque, and throttle response all in one fairly low-cost part that comes with everything you need to get it installed.

2.5" Diameter Tubing with a Black Wrinkle Power Coat Finish

The aFe Bladerunner cold side tube bolts on right in place of your factory cold-side tube and comes with high-quality hardware that holds it fast to the intercooler and throttle body, even on modified and aggressively tuned Focus STs. The pipe is made out of 2.5" diameter, mandrel-bent aluminum tubing that comes standard with a black wrinkle powder cat finish that protects against both heat and corrosion. The tubing's more efficient design than stock improves airflow by an impressive 18%, allowing your Focus ST's turbo system to function that much more effectively. The tube comes with a full set of high-quality clamps and couplers, as well as all of the installation hardware and instructions you need to get the Bladerunner Cold Side tube up and running on your 2.0L EcoBoost Focus ST.