621000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Magnaflow to provide the ultimate damper

to provide the ultimate damper for competition

Sparco has designed and engineered some of the most advanced Sport Seats in the world

626 June 1992 to 1999 AWD DSM (Dual Piston)  Front *Discontinued* HB214F

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621000C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Magnaflow to provide the ultimate damperManley 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