Cooler Than Winterfell - Intercooler R&D, Part 1: Stock System Review

Cooler Than Winterfell - Intercooler R&D, Part 1: Stock System Review

George R.R. Martin isn't the only author who can write some gripping stuff about the cold. That's right, brace yourselves, winter is coming; and we are jumping into the frigid waters which we know well - improved intercooler performance. The patient going underneath our scalpel for R&D is the 2013+ Ford Focus ST, but per our usual process, let's first take a brief second to examine the stock system.

Our Ford Focus ST intercooler on our surgical table
Our Ford Focus ST intercooler getting inspected

Ford decided to use tube-and-fin construction for this intercooler instead of bar and plate. The difference between the two is pretty simple. Tube-and-fin intercoolers are more commonplace amongst stock applications. They are lighter and promote greater

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