Be on the cutting edge with new Scion Intercooler Kit. The air rushing into the engine is hot, but with an Intercooler Kit, it will be colder. Get all your Scion Intercooler Kit here. Colder air is denser than hot air and an Intercooler Kit helps turbo and supercharged vehicles to produce more horsepower. Show off with Scion Intercooler Kit. An Intercooler Kit makes a big impression on others. Show off your new Intercooler Kit at your next meet.