• Premium 2618 Alloy: Domestic 2618 alloy forgings ensure outstanding strength and performance. Get ready to experience top - notch power! • Durable Wrist Pins: Standard Chrome Moly wrist pins, with upgrade options to 9310 and Turbo Tuff/DLC alloys for extra durability. Don't miss this chance to enhance your engine! • Precise Ring Lands and Grooves: Strict standards lead to better ring seal and more power. Rev up your engine now!

This piston set is designed for car enthusiasts who own a 2015+ Subaru WRX FA20F. It's perfect for those looking to enhance their car's engine performance, whether for daily driving or track days. The pistons have a bore size of 86.1mm +.1mm and a 10:1 dish, offering a great balance of power and efficiency.