4 Set Pistons & Rings Kit VW06B107065N 06B107065N 06B107099R For 1998-2007 A3 A4 AWW AWP AUG AWM 1.8T This piston and ring kit is designed for vehicles equipped with 1.8T engines from model years 1998 to 2007, including A3, A4, and other compatible models with engine codes AWW, AWP, AUG, and AWM.The set includes four forged aluminum pistons and four steel rings, engineered to meet the dimensional and performance requirements of the specified engine types.The components are manufactured to match part numbers VW06B107065N, 06B107065N, and 06B107099R, proper fitment during installation.Designed for performance applications, the forged aluminum construction provides increased strength under stress conditions, supporting enhanced engine and.This complete set is intended for use in engine rebuilds or performance where internal components are required.