612200CB-1 Manley Piston EJ257 for 06-14 WRX / 04+ STi Valve Springs The front rotors save 10

The front rotors save 10 pounds vs stock

STM's super lightweight titanium lug nuts are sold as a complete set of 20 and threaded for M12 x 1

(2) Remflex Gaskets for Downpipe

Additional brackets and hardware are coated for appearance and durability

A direct plug in wiring harness is included for ease of installation

612200CB-1 Manley Piston EJ257 for 06-14 WRX / 04+ STi Valve Springs The front rotors save 10This Manley Piston for the EJ257 motor in the 2006 2014 WRX and 2004+ STi models is sold individually. Price includes one piston, one pin, one ring set and round wire locks. Please confirm if you need Grade A or B pistons. See more Manley Pistons for the EJ257 WRX & STi. Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 612200CB1 Pin: Standard . 180" Wall Bore Size: 99. 5mm (Grade B) Rod Length: 5. 137" Stroke: 79mm