
The Manley Platinum Series piston set for 1998+ Subaru WRX (EJ205) applications features 2618 alloy forgings, moly skirt coatings on select SKUs, and precision machining used by professional builders. The kit includes pistons sized for the specified bore and stroker configuration, offers tool steel wrist pins, exacting ring lands and grooves, and cam and barrel skirt profiles designed for power and cylinder-wall compatibility.
Manley 98+ Subaru WRX (EJ205) 79mm +4mm Stroker 92mm STD Bore 8.5:1 Dish Piston Set with Rings