The AMS Performance Intercooler Kit ALP.26.09.0001-1 is a high-performance aftermarket upgrade for vehicles. It is designed to improve the cooling efficiency of the intercooler, which is responsible for cooling the compressed air from the turbocharger before it enters the engine. This kit includes a larger, more efficient intercooler core, upgraded piping, and silicone couplers for improved airflow and reduced pressure drop. It is compatible with a wide range of vehicles and is a popular choice among enthusiasts looking to increase horsepower and overall performance.