Subaru OEM STi Engine Oil Pan - 02-07 WRX/STi Weld Even though carbon buildup isn’t

Even though carbon buildup isn’t as severe as most direct-injected engines

the pulleys are machined and measured to verify critical dimensions before being anodized

Does NOT fit with a stock downpipe

48 10504206099 S Cover Ported T3 Inlet V-Band Outlet

progressive rate spring that can allow for the retention of boost pressure from 7 to 22 psi

Subaru OEM STi Engine Oil Pan - 02-07 WRX/STi Weld Even though carbon buildup isn’tVehicle Fitment: 2002 2007 Subaru WRX 2004 2007 Subaru STi Description: Genuine OEM Subaru factory replacement STi engine oil pan fits all 2002 2007 WRX and STi models. Often used with aftermarket headers on the WRX as this oil pan gives a little more clearance. If using on an EJ20 motor please note you will need to replace the oil pick up as well.