AUDI/VW 1.8L Turbo 20v Supersport Series Pistons


  • • Pistons made from 4032-T6 high-silicon / low-expansion alloy
  • • 9310 alloy wrist pins / Cylindrical shape
  • • Gas pressure accumulator groove for better ring seal and vibration relieve
  • • Offset pins for quiet operation
  • • Anti-detonation grooves to protect the first rings
  • • Round Style Skirt
  • • Over size valve pockets for larger than stock valves
  • • Deeper valve pockets to accept high lift camshafts
  • • Clip cuts on the edge of the pistons on the Intake side
  • • Premium 1.00mm x 1.20mm x 2.80mm ring package included