This Should help you replace your Subarus Turbo, regardless if it is an OEM Replacement or an aftermarket. For the most part, this is going to apply to any Turbocharged EJ Subaru (WRX, STI, Forester XT, Outback XT, Baja, etc).

Shop Subaru Parts - https://www.Rallysportdirect.com use code SMEEDIA

Coolant Funnel:https://amzn.to/3IFeCk3
Turbo to downpipe Gasket: https://amzn.to/43nWxkj
Turbo to Up-pipe Gasket: https://amzn.to/4cjGlo4
Turbo Oil Drain Line: https://amzn.to/43ttprS
IAG Oil Feedline Kit (Only if needed): https://amzn.to/3PoE1lQ
Turbo Blanket: https://amzn.to/3vffybT
AOS (04-07 WRX STI): https://amzn.to/3wWuqwd
AOS (08-14 WRX, 08-21 STI, 05-09 LGT): https://amzn.to/4cvhPR8