
The Wiseco Professional Series forged piston set for Mazdaspeed 2.0 FS turbo applications is a four‑piston sport‑compact kit with an 83.50 mm bore and a 1.175 in. compression height. Built for heavy to severe duty race and turbocharged engines and supplied with premium rings, the pistons are forged and machined in the USA from 2618 aluminum. They include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating, forced pin oiling and fully machined crowns.
Wiseco Mazdaspeed 2.0 FS Turbo -16.5cc Dish Piston Shelf Stock Kit