621000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Cusco The washers are anodized black

The washers are anodized black for a lasting finish and printed with the PERRIN logos

Evo X and Subaru STi Twin EXEDY Cerametallic clutch kits

• For use with Ticon

Mazda Tribute(from 2009-01 to 2012-08)

both PCV and coolant lines

621000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Cusco The washers are anodized blackManley Pistons for the EJ257 motor in the 2006 2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks. See more Manley Pistons for the EJ257 WRX & STi. Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 621000C4 Pin: Standard . 180" Wall Bore Size: 99. 5mm (Standard Bore) Rod Length: 5. 137" Stroke: 75mm De Stroked (2. 35L) Comp Distance: 1. 285" Dome Volume: 18 cc