Live in the lap of luxury with upgraded QX56 Intercooler Kit. The air rushing into the engine is hot, but with an Intercooler Kit, it will be colder. Blow away the competition with QX56 Intercooler Kit. Colder air is denser than hot air and an Intercooler Kit helps turbo and supercharged vehicles to produce more horsepower. These QX56 Intercooler Kit will make your friends and neighbors jealous. An Intercooler Kit makes a big impression on others. Show off your new Intercooler Kit at your next meet.