PIAA Corporation (PIAA株式会社, PIAA Kabushiki gaisha) is an automobile parts and supplies manufacturer headquartered in Bunkyō, Tokyo, Japan. It is a consolidated subsidiary of Ichikoh, which in turn is a subsidiary of Valeo.

The Tyrrell 025 was the car with which the Tyrrell team competed in the 1997 Formula One World Championship. It was driven by Finn Mika Salo, who was in his third season with the team, and Dutchman Jos Verstappen, who moved from Footwork.