612000CB-1 Manley Piston EJ257 for 06-14 WRX / 04+ STi VIS A conventional shock absorber can

A conventional shock absorber can withstand a 2kg spring rate difference before requiring a revalve

special nuts

This is the replacement pressure plate for the single disc 5048 Competition Clutch kits for 1G/2G DSM

43 cc for EVO Compression Ratio: 8

An AOS (Air Oil Separator) Kit is responsible for keeping blow-by oil and other pollutants out of the intake pipe

612000CB-1 Manley Piston EJ257 for 06-14 WRX / 04+ STi VIS A conventional shock absorber canThis 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: 612000CB1 Pin: Standard . 180" Wall Bore Size: 99. 5mm (Grade B) Rod Length: 5. 137" Stroke: 79mm