INTERCOOLER KIT FK8 CIVIC TYPE-R (FULL)13001 AH004 CONCEPT The K20C engine achieves 320ps with 2. 0L displacement, and the boost pressure exceeds 150kPa. Since the stock intercoolers capacity is insufficient, the engine intake air temperature rises to nearly 90. HKS intercooler is using a larger size intercooler to maintain cooling performance. The stock intercooler piping layout has a sharp bend so the intake air does not flow smoothly and causes the boost pressure loss. HKS intercooler