This JE Pistons forged piston set fits 1997–2005 VW/Audi 1.8T 20V applications with an 81mm bore in standard size and includes four pistons plus high-quality wrist pins, locks and JE Pro Seal rings. JE designs and forges these pistons in the USA from 2618 aluminum, using application-specific features like forged side-relief geometry, optional accumulator grooves and skirt coatings where noted to control friction and improve ring sealing for demanding performance builds.
JE Pistons 97-05 VW / Audi 1.8T 81mm Bore STD Size Piston Set of 4