JE Pistons Toyota 4AGE 16V Bore 81.5 Oversize 0.50 Dome Volume 2.7 (Set of 4)

If you're rebuilding the engine in your Toyota 4AGE 16V and looking for a serious performance upgrade, a set of forged pistons from JE Pistons is a solid choice. These aren't your average cast pistons; they're built from 2618 aluminum, a material known for its high tensile strength, making them well-suited for high-demand performance applications where stock pistons might not hold up.

JE Pistons has been in the game for over 75 years, and they build these pistons right here in the USA. They use a proprietary Forged Side Relief (FSR) design that helps minimize friction and power loss by reducing skirt width. Some applications, like yours, might also include an accumulator groove to help manage combustion gas pressure, which can improve ring seal and keep power consistent. Plus, the skirt coating, if included for your specific engine, further reduces friction and wear while also cutting down on noise. This set is specifically sized for an 81.5mm bore, which is 0.50mm oversize from stock, and includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings to get your build started right.

When you're putting together a performance engine, the details matter. These pistons are designed for optimized performance and durability, and they come as a complete set of four, ready for installation. Just remember, these are not CARB approved and cannot be shipped to California.