JE Pistons 2017+ Volkswagen / Audi DAZA 5 Cyl 82.5mm Bore / 9.5:1 CR / 22mm Pin Piston Set

JE Pistons is known for making some of the strongest pistons you can get off the shelf, and their Ultra Series is a prime example. If you're building a high-horsepower, high-boost engine for your 2017+ Volkswagen or Audi DAZA 5-cylinder, this set of pistons is designed to handle the extreme cylinder pressures you'll encounter. They're built with JE's proprietary Aligned Grain Flow forging technology, which gives them exceptional tensile strength to stand up to the rigors of serious performance builds.

These aren't just basic pistons; they come loaded with features you'd typically only find on custom sets. You get a thermal barrier crown coating that helps reflect heat, reducing piston temperatures and improving how efficiently the engine breathes. The skirts are coated to cut down on friction and wear, which also helps quiet things down, especially during a cold start. Plus, they've got lateral gas ports to help maintain a solid seal on the top compression ring, even when you're pushing high RPMs and boost. Every part of this set, including the high-strength wrist pins made by Trend Performance, is optimized for power and built to last in demanding conditions.

This piston set is made 100% in the USA and includes everything you need to get them installed, with an 82.50mm bore and a 9.5:1 compression ratio. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.