JE Pistons PORSCH 3.6LTR DM KIT Set of 6 Pistons

If you're rebuilding the engine in your 2004 Porsche 911, this set of six forged pistons from JE Pistons is a solid choice for high-performance applications. JE Pistons has been making forged pistons for over 75 years, and they build these specifically for each engine they're designed for, ensuring you get the best combination of durability and performance for your specific use, whether that's on the track or just spirited street driving.

These pistons are forged in the USA from 2618 aluminum, which gives them the high tensile strength needed for demanding performance builds. They feature JE's proprietary Forged Side Relief (FSR) design, which helps reduce friction and weight by using a narrower skirt and a shorter wrist pin. Depending on the specific application, you might also find an accumulator groove to help reduce combustion gas pressure, improving ring seal and preventing flutter. Some applications also include a skirt coating to further reduce friction and wear on the cylinder walls, which can also help quiet down the engine operation.

This kit comes complete with high-quality wrist pins, locks, and JE's Pro Seal premium piston rings, so you have everything you need to get these pistons installed. Just remember, these are not CARB approved and cannot be shipped to California.