
The Manley Platinum Series forged piston set for 1998+ Subaru WRX (EJ205) is a complete four-cylinder kit supplied with rings, offered in 92.5mm bore with +0.5mm option and an 8.5:1 dish profile per this SKU. Built from domestic 2618 alloy forgings with cam-and-barrel skirt profiles, tool-steel wrist pins and moly skirt coatings where specified, it uses precise ring lands and grooves and unique fixturing for superior ring-to-skirt squareness.
Manley 98+ Subaru WRX (EJ205) 75mm STD Stroke 92.5mm +0.5mm Bore 8.5:1 Dish Piston Set with Rings