JE Pistons Toyota 4AGE 16V 11.0 3.228in Bore Dome Set of 4 Pistons

Forged from 2618 aluminum, these JE Pistons are built for high-demand performance applications. They're specifically designed for the Toyota 4A-GE 16V engine, featuring a 3.228-inch bore and a dome shape that achieves an 11.0:1 compression ratio. This material choice provides the high tensile strength needed when you're pushing your engine hard, whether on the track or in serious street use.

JE Pistons brings over 75 years of experience to the table, and these pistons reflect that. They use a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width. This design also saves weight with a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove to help reduce combustion gas pressure, leading to better ring seal and consistent power. Some applications also include a skirt coating to further reduce friction and wear, which can also help quiet down engine noise.

This set includes everything you need to get your engine rebuilt: four forged pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings. Everything is manufactured 100% in the USA, ensuring a well-built product ready for performance. Please note that these pistons are not CARB approved and cannot be shipped to California.