Stand out from the crowd with LS400 Intercooler Kit. The air rushing into the engine is hot, but with an Intercooler Kit, it will be colder. LS400 Intercooler Kit are fantastic. Colder air is denser than hot air and an Intercooler Kit helps turbo and supercharged vehicles to produce more horsepower. Look no further for your LS400 Intercooler Kit. An Intercooler Kit makes a big impression on others. Show off your new Intercooler Kit at your next meet.