HKS PISTON FULL KIT FA24 2.5L HIGH COMP STEP1 (21004-AT008)

Engineered to enhance durability and performance, this capacity upgrade kit is the perfect solution for reinforcing engine strength when installing a supercharger. Designed to handle increased loads and boost pressure, it ensures reliable power delivery and long-term engine health—making it a must-have for serious performance builds. Application For FA24 2.5L Features POINT-1　Piston Kit To prevent the breakage of the second land, the material employs A2618 material, which has high-temperature strength, to achieve a low pin height that eliminates the need for making any service holes. 2-layer molybdenum coated to help reduce friction. The cavity on the piston head optimizes the atomization of direct injection. 3D Piston crown shape sustains tumble flow. The uneven shape of the piston head allows using the high-lift camshaft. POINT-2　Connecting Rod Exclusive conrods designed for longer stroke. The crank pin size is designed for a dedicated size. Thus it eliminates the modifications