The JE Pistons six‑piston kit for Audi S4 2.7L twin‑turbo engines is a direct replacement option tailored to the S4 2.7L TT. Forged from 2618 aluminum in the USA, these pistons use JE’s FSR forging to cut friction and skirt width while saving weight. Included hardware consists of high‑quality wrist pins, locks and JE Pro Seal rings; accumulator grooves and skirt coating reduce ring fluttering and promote consistent sealing under boost.
JE Pistons AUDI S4 2.7LTT KIT Set of 6 Pistons