JE Pistons SUB WRX EJ205 79mm STR 93mm Bore CR 9.5 KIT Single Right Piston

If you're rebuilding the engine in your Subaru WRX with the EJ205 engine, this single right piston from JE Pistons is a solid option. JE Pistons has been making performance pistons for a long time, and they build these specifically for each engine application to give you a good balance of durability and performance. This particular piston is designed for a 93mm bore with a 9.5:1 compression ratio, and it's part of their Stroker series, meaning it's built for engines with an increased stroke.

It's forged in the USA from 2618 aluminum, which is known for its strength, making it well-suited for high-demand situations like track use. JE Pistons also uses a proprietary Forged Side Relief (FSR) design to help reduce friction and save weight, and some applications include a skirt coating to further cut down on friction and noise. This piston comes with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, so you have the essential pieces to get your engine back together.

Keep in mind that this piston is not CARB approved and cannot be shipped to California. It's important to refer to the manufacturer's installation instructions for proper fitment and assembly details.