Manley Valve Springs & Retainers (.525" Max Lift) for EJ WRX/STi Select::(22180-16) Springs Only increases power by 1% Engine Mount
Yard notes & kiln story
Description
Manley Valve Springs & Retainers (.525" Max Lift) for EJ WRX STi Select::(22180 16) Springs Only increases power by 1% Engine Mount increases power by 1% 96 21607215299 HP Cover 21630215299 Jet Fighter 21604215209 SP Cover T4 Open Inlet V Band Outlet These springs have a maximum lift of 0 Titanium Retainers: