JE Pistons JE ULTRA SERIES-14-20 POLARIS RZR XP - 379454

JE Pistons JE ULTRA SERIES-14-20 POLARIS RZR XP - 379454

JE Pistons is the largest manufacturer of custom-forged racing pistons in the world. Their pistons are designed, forged, and machined in-house, allowing control over every step of the production process. JE’s implementation of the most advanced CNC machining technologies available, emphasises their commitment to delivering the highest quality pistons, pins, rings and components available today.

JE's involvement in racing series like NASCAR, IndyCar, NHRA and many others, translates directly into the high quality, precision custom and shelf parts they produce. JE utilises F.E.A. (Finite Element Analysis) to predict the thermal and structural stresses a piston will experience before it goes into service, enabling them to test and race simulate each product long before it gets anywhere near a racetrack.