Oiling

The IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applications. About Street Series EJ Oil Pan The cast aluminum oil pan was designed with fitment for a larger variety...

The IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applications. About Street Series EJ Oil Pan The cast aluminum oil pan was designed with fitment for a larger variety...

The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applications. About Competition Series EJ Oil Pan The cast aluminum oil pan was designed with fitment for a...

The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applications. About Competition Series EJ Oil Pan The cast aluminum oil pan was designed with fitment for a...

IAG offers our V2 Oil Pickup, Street Series Baffle and Windage Tray combined with our New Oil Pan as a complete package. About Street Series EJ Oil Pan The IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit...

IAG offers our V2 Oil Pickup, Street Series Baffle and Windage Tray combined with our New Oil Pan coated with a black finish as a complete package. About Street Series EJ Oil Pan The IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely...

IAG offers our V2 Oil Pickup, Competition Series Baffle and Windage Tray combined with our New Oil Pan as a complete package. About Competition Series EJ Oil Pan The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC...

IAG offers our V2 Oil Pickup, Competition Series Baffle and Windage Tray combined with our New Oil Pan finished in black as a complete package. About Competition Series EJ Oil Pan The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely...

IAG offers our Version 2 Oil Pickup, Baffle and Windage Tray as a complete package and even better at a reduced price instead of buying the items separately. About IAG Oil Pickup:The IAG Performance V2 Subaru WRX / STI oil pickup replaces the OEM EJ25...

The IAG Oil Control Baffle and Windage Tray System is designed to limit potential blow-by and prevent oil starvation in your Subaru's WRX / STI EJ engine during high rpm and high g-force driving. Through the use of Viton one-way flapper valves on our...

The IAG Windage Tray is designed to limit potential blow-by in your Subaru's WRX / STI EJ engine during high rpm driving. The job of the windage tray is to help direct oil from the upper crankcase down into the lower crankcase and oil pan area. The...

The IAG Performance Version 2 Subaru WRX / STI oil pickup replaces the OEM EJ25 oil pickup which is prone to failure. It's a well-known fact that the OEM oil pickups often crack and fail which in most cases destroys your motor from lack of oil pressure...

The IAG oil pickup spacer kit is required when utilizing an IAG V1 Oil Pickup (Part number IAG-ENG-2081) in combination with a Killer B Oil Pan. The spacer set includes all the necessary hardware and o-rings to complete the installation. If you have a...

The Killer B Ultimate Oil Pickup uses a .12" thick double bracket, 3X OEM oil pickup tube thickness and a brace between bracket and oil pickup tube to further strengthen the assembly. This is a super duty, engineered solution. Features: 3D CAD Designed...

The Moroso Steel Oil Pan & Pickup Combo for the 2002-14 Subaru WRX and 2004-14 STI is a wet sump that holds 6 quarts and is 7" deep. Moroso's oil pan for the EJ20, EJ22 and EJ25 engine is designed to work with all popular header combinations currently...

The Killer B Motorsports Oil Baffle / Windage Tray prevents oil slosh into the crank under hard acceleration as well as minimizing oil return from the heads under heavy g loads. The Killer B OBWT utlizes the OEM baffle mounting locations making it easy...

Need replacement hardware set for the Killer B Motorsport Oil Pan? Killer B offers the complete hardware set separately. Includes:High Grade HardwareInstall hardware and spacer for Killer B Oil PickupNew hardware to install the Killer B Pan

If you're looking to have your own personal reserve of foreign oil here's a good place to start. The V2 Killer B Performance Oil Pan holds an extra 1.4 quarts of oil, a +30% increase in capacity over OEM. KB's CAD designed oil pan is cast from aluminum,...

OEM Subaru 2.5L steel oil pan for EJ25 WRX, STI, Legacy GT and Forester XT. *If using on a 2002-05 2.0L WRX this oil pan requires a 2.5L STI oil pickup strainer and 2.5L STI oil dip stick. This pan is also required for 2002-05 WRX Hybrid 2.5L builds and...

Subaru 10mm Oil Pump Fits 2002-14 WRX, 2004-07 STI, 2004-13 Forester XT, 2005-12 Legacy GT

The Subaru JDM OEM 12mm oil pump is a genuine factory designed part for increased output, increased volume capabilities required for high RPM performance engines found in the Subaru WRX and STI.

The Subaru oil drain washer should be replaced every time the oil is changed in an EJ20 and EJ25 engine. The aluminum washer is designed to crush and seal when torqued properly.

Purolator One Oil Filter

The OEM replacement Subaru Oil Cooler For the 2002-05 Subaru WRX and 2004-07 STI is generally only replaced if a catastrophic bearing failure occurs.

OEM replacement Subaru Oil Pickup (Strainer) For 2002-05 Subaru WRX with the 2.0L EJ20 engine.