JE Pistons BMW S50B32 EURO KIT Set of 6 Pistons

Forged from 2618 aluminum, these JE Pistons are built to handle the demands of a high-performance BMW S50B32 Euro engine. This set includes six pistons, each designed with a proprietary Forged Side Relief (FSR) forging. This design helps minimize friction and power loss by reducing skirt width, and the shorter wrist pin also contributes to saving weight. This attention to detail means you get a well-built piston that’s ready for serious use.

JE Pistons has been in the game for over 75 years, and they machine these pistons 100% in the USA. They're specifically designed for the S50B32 Euro engine to give you the best combination of durability and performance. Depending on the specific application, you might find an accumulator groove, which helps reduce pressure from combustion gases, leading to better ring seal and consistent power. Some applications also include a skirt coating that reduces friction and wear on the piston skirts and cylinder walls, which can also help quiet down the engine.

This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, so you have the essential components to get your engine rebuilt. These pistons are designed for a 3.406-inch bore and a 12.50:1 compression ratio, featuring a dome piston shape. Please note that this kit is not CARB approved and cannot be shipped to California.