Sunburst Intercooler Kit can make your Plymouth really cool. The air rushing into the engine is hot, but with an Intercooler Kit, it will be colder. Plymouth makes a great car, but sunburst really puts it over the top. Colder air is denser than hot air and an Intercooler Kit helps turbo and supercharged vehicles to produce more horsepower. An Intercooler Kit makes a big impression on others. Show off your new Intercooler Kit at your next meet.