JE Pistons ACURA K24/K20 KIT Set of 4 Pistons

If you're rebuilding the engine in your Acura K24 or K20 for serious performance, a solid set of forged pistons is where you start. These JE Pistons are built specifically for those popular K-series engines, offering a strong foundation for boosted or high-compression builds. They're designed to handle the extra stress and heat that comes with pushing your engine beyond stock limits.

JE Pistons uses a proprietary Forged Side Relief (FSR) design, which means they've worked to minimize friction and weight. The reduced skirt width and shorter wrist pin contribute to a lighter piston, which can help with engine response. They're forged in the USA from 2618 aluminum, a material known for its high tensile strength, making these pistons well-suited for high-demand applications. Depending on your specific engine application, these pistons may also feature an accumulator groove to help reduce combustion gas pressure and improve ring seal, and a skirt coating to reduce friction and noise.

This kit includes everything you need to get your K-series engine rebuilt: four pistons, high-quality wrist pins, locks, and JE's Pro Seal premium piston rings. Remember, these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.