JE Pistons 09-12 Audi R8 / Lamborghini Gallardo 5.2L V10 84.5in Bore STD -14cc Set of 10 Pistons

If you're rebuilding the heart of your 2009-2012 Audi R8 or Lamborghini Gallardo with the 5.2L V10 FSI engine, a set of high-performance pistons is critical. These JE Pistons are forged from 2618 aluminum, a material chosen for its high tensile strength, making them well-suited for the demands of performance applications. They are engineered specifically for this V10 engine, ensuring optimized performance and durability when you need it most.

JE Pistons brings over 75 years of experience to the table, and these pistons reflect that. They feature a proprietary Forged Side Relief (FSR) forging design that helps reduce friction and power loss by using a narrower skirt and a shorter wrist pin, which also saves weight. Depending on the specific application, you might find an accumulator groove to help reduce combustion gas pressure, leading to better ring seal and consistent power delivery. Some applications also include a skirt coating that further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down engine noise. These pistons are made 100% in the USA, including the high-quality wrist pins, locks, and JE Pro Seal premium piston rings that come with the set.

This set includes 10 pistons, each with an 84.5mm bore and a -14cc inverted dome/dish. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For a complete rebuild, ensure you have all necessary supporting components and refer to the manufacturer's installation instructions for proper fitment and assembly.