This Manley Platinum Series piston set is a forged 2618-alloy upgrade built for 1998+ Subaru WRX EJ205 applications with a 93.0mm bore (+1mm) and an 8.5:1 dished crown. The pistons use proven cam-and-barrel skirt profiles, precise ring lands and chrome-moly wrist pin hardware to improve durability under tuning and rebuild conditions. These forgings are produced to professional engine-builder standards for reliable service in high-output engines.
Manley 98+ Subaru WRX EJ205 93mm +1mm Bore 8.5:1 E/D Dish Piston Set with Rings