HKS Honda Civic Type R FULL INTERCOOLER KIT FL513001 AH007 R TYPE INTERCOOLER & PIPING KIT for CIVIC TYPE R FL5 Features Intercooler Core A huge 22. 4% increase in cores area leads to immense improvement in cooling. The OEM core does not provide sufficient cooling capacity when boosting up, with increased core capacity it will be compatible with everything from boosting up to turbo upgrade. The core is designed to be also installed with OEM piping Piping Kit Upon enlarging the pipe diameter and