JE Pistons MAZDA 1.8L BP KIT Set of 4 Pistons

If you're rebuilding the engine in your 1994-2005 Mazda Miata, especially for performance applications, these JE Pistons are a solid choice. They are designed specifically for the 1.8L BP engine, offering a significant upgrade over stock components for increased durability and power potential. JE Pistons has been a leader in forged racing pistons for over 75 years, and these are engineered and manufactured entirely in the USA.

These pistons are forged from 2618 aluminum, a material known for its high tensile strength, which is crucial for high-demand performance engines. They feature JE's proprietary Forged Side Relief (FSR) design, which helps minimize friction and reduce weight by using a shorter wrist pin and reduced skirt width. Depending on the specific application, they may also include an accumulator groove to improve ring seal and reduce combustion gas pressure, as well as a skirt coating to further reduce friction and wear while quieting operation. This kit includes everything you need to get started: the set of four pistons, high-quality wrist pins, locks, and JE Pro Seal premium piston rings.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal results and to ensure proper fitment and performance, always refer to the manufacturer's installation instructions.