The JE Pistons six‑piston kit for Audi S4 2.7L twin‑turbo engines delivers a direct‑fit forged piston solution for S4 2.7L TT applications. Made in the USA from 2618 aluminum, these pistons use JE’s Forged Side Relief forging to minimize friction and skirt width. The set includes high‑quality wrist pins, locks and JE Pro Seal rings, plus accumulator grooves and optional skirt coating to improve ring seal and reduce wear under boost.
JE Pistons AUDI S4 2.7LTT KIT Set of 6 Pistons