Audi 2.5L TFSI (TT-RS) ZRP Forged Pistons by Wossner
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Audi RS3, TT-RS 2.5L 20v TFSI (23mm Pin) Wossner Piston Kit is a forged piston / piston kit option for Audi RS3, TT-RS 2.5L 20v TFSI (23mm Pin) builds.
Designed for performance and motorsport engine builds where piston strength, consistency and correct engine-specific fitment are essential.