EMS by MAHLE Motorsports 2.3L Ecoboost PowerPak Pistons

Slipper Skirt Style Forgings: strong, lightweight, low drag forging superior to the traditional full round design.

Phosphate Coating: helps prevent microwelding in the ring grooves and pin galling.

Grafal® Anti-Friction Skirt Coating: reduces drag, scuffing, friction, cylinder bore wear, and reduces piston noise.

Hard Anodized Top Ring Grooves (PowerPak+ Piston Kits): extra protection against ring groove microwelding for extreme duty applications.

4032 or 2618 Aluminum Alloy: whether building a high performance street engine or an all out race engine, both 4032 and 2618 alloys are available depending on the application.