JE Pistons ACUR K24A3/K20A2 KIT Set of 4 Pistons

If you're looking to rebuild or upgrade the engine in your Acura Integra, RSX, TSX, or a variety of Honda Civic and Fit models, this JE Pistons K24A3/K20A2 piston kit is a solid choice. These aren't your average pistons; they're forged from 2618 aluminum, a material known for its high tensile strength, making it ideal for engines that see a lot of hard use. JE Pistons has been in the game for over 75 years, and they build these kits right here in the USA, specifically for each engine application to give you the best blend of durability and performance.

What sets these pistons apart is their design. They feature JE's proprietary Forged Side Relief (FSR) forging, which helps reduce friction and skirt wear while also shaving off a bit of weight. Depending on your specific application, you might also get an accumulator groove, which helps manage combustion gas pressure for a better ring seal and more consistent power. Some applications also include a skirt coating to further cut down on friction and noise. This kit comes complete with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, so you have everything you need to get started on your engine build.

This kit is designed for a 3.464-inch bore and offers a 13.50:1 compression ratio, making it suitable for performance-oriented builds. While these pistons are built for serious performance, please note they are not CARB approved and cannot be shipped to California.