Piston Kit Subaru Imprezza WRX STi 2.5L 16V / Engine Code EJ257 '04-21 8.1:1 CR+ OVERSIZE:1.00MM NOTE: THIS PISTON USES 20

NOTE: THIS PISTON USES 20

2016 - 2019

K8785D200-4

AND RETAINING CLIPS UNLESS NOTED

Piston Kit Subaru Imprezza WRX STi 2.5L 16V / Engine Code EJ257 '04-21 8.1:1 CR+ OVERSIZE:1.00MM NOTE: THIS PISTON USES 20ALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW MODEL YEARS BORE SIZE ACTUAL CR IMPREZZA STi 2. 5L 16V 57cc CYLINDER HEAD 2004 2021 99. 50MM 8. 0: 1 99. 75MM 8. 1: 1 100. 00MM 8. 2: 1 100. 50MM 8. 2: 1 IMPREZZA WRX 2. 5L 16V 50cc CYLINDER HEAD 2004 2021 99. 50MM 8. 5: 1 99. 75MM 8. 6: 1 100. 00MM 8. 6: 1 100. 50MM 8. 7: 1 ITEM BORE SIZE PISTON SIZE RING CLIP WRIST PIN K9131DA 99.