JE Pistons AUDI S4 2.7LTT KIT Set of 6 Pistons

When you're rebuilding the top end of your Audi S4 with the 2.7L twin-turbo engine, this JE Pistons kit gives you a full set of six forged pistons, along with high-quality wrist pins, locks, and JE Pro Seal premium piston rings. These pistons are forged in the USA using 2618 aluminum, a material chosen for its high tensile strength, which is essential for engines pushed to their limits in high-demand performance applications.

JE Pistons has been making performance pistons for over 75 years, and they've applied that experience to these specific pistons for the 2.7L TT engine. They feature a proprietary Forged Side Relief (FSR) design that helps minimize friction and power loss by using a reduced skirt width and a shorter wrist pin, which also saves weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, preventing ring flutter and improving ring seal for consistent power delivery. Some applications also feature a skirt coating designed to reduce friction and wear on the piston skirts and cylinder walls, which can also help quiet down operating noise.

This kit is designed specifically for the Audi S4 2.7L TT engine, aiming for optimized performance and durability. It's important to note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.