IAG-ENG-2230 IAG PERFORMANCE Blueprinted Oil Pump Ej EJ25 Sti

Review IAG PERFORMANCE Stage Blueprinted Oil Pump For Subaru Ej for SUBARU EJ25 STI WRX 2002–2014

The IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump is a high-performance upgrade designed specifically for Subaru EJ engines found in the STI models from 2004 to 2021 and WRX models from 2002 to 2014. This oil pump, engineered and manufactured by IAG (Innovative Automotive Group), delivers improved flow rates and increased durability compared to the original equipment.

This blueprinted oil pump features an 11mm diameter impeller, which is larger than the OEM counterpart. This enlarged impeller leads to a significant increase in oil flow, ensuring that crucial engine components are consistently lubricated under high power demands. The larger impeller also enhances oil cooling capabilities, contributing to a more efficient and reliable cooling system.

The IAG Performance IAG-ENG-2230 Oil Pump undergoes a rigorous blueprinting process, which includes precise machining and meticulous inspections to ensure a perfect fit and optimal performance. Each pump is individually balanced and tested to ensure that it meets the highest standards for balance and flow.

The IAG-ENG-2230 Oil Pump is designed with a billet aluminum housing and a forged steel impeller shaft. These materials offer superior strength and durability, allowing the pump to handle the increased demands of high-performance applications. Additionally, the oil pump utilizes a premium-quality seal kit and a high-pressure oil pump gasket to minimize oil leaks and ensure a secure seal.

By installing the IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump in your Subaru EJ engine, you can expect improved engine performance, enhanced cooling capabilities, and extended component life. This oil pump is an essential upgrade for Subaru enthusiasts who demand the best in reliability and performance from their vehicles.

IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump for Subaru EJ04-21 STI and WRX: A Detailed Analysis

The IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump is a popular aftermarket upgrade for Subaru EJ04-21 STI and WRX models. This oil pump is known for its increased flow rate and durability. In this analysis, we will discuss the pros and cons of this upgrade to help you make an informed decision.

1. Increased Oil Flow Rate: The IAG Performance IAG-ENG-2230 oil pump provides a greater oil flow rate, which is crucial for high-performance applications. It ensures that the engine receives an adequate supply of oil under heavy load conditions.

2. Durability: The blueprinted design and billet construction make this oil pump more robust than the OEM counterpart. It can handle the increased oil flow and the rigors of high-performance driving.

3. Compatibility: This oil pump is compatible with various Subaru EJ engines, including those found in STI and WRX models. It can be used in both naturally aspirated and turbocharged applications.

1. Cost: The IAG Performance IAG-ENG-2230 oil pump is more expensive than the OEM oil pump. Its premium price may be a deterrent for some enthusiasts.

2. Installation Complexity: Installing this oil pump requires some mechanical skills and experience. It may require additional modifications to the engine and the wiring harness.

The IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump offers several advantages for Subaru EJ04-21 STI and WRX owners, including increased oil flow rate and durability. However, its higher cost and installation complexity are potential drawbacks. Ultimately, the decision to purchase this oil pump depends on your budget, mechanical skills, and performance goals.

If you are planning to push your Subaru EJ engine to its limits and require the benefits of an upgraded oil pump, the IAG Performance IAG-ENG-2230 Blueprinted EJ25 11mm Oil Pump is a solid choice. However, if you are on a tight budget or lack the necessary mechanical skills for installation, it may be wise to consider other options or seek professional assistance.

Details:

In an effort to address the concerns of commonly flawed Subaru pumps, Iag stage 1 blueprinted EJ25 11mm oil pump improves upon factory pump by making key improvements for better overall Performance. Once the pump is free from impurities, it undergoes a modification process where oem pressure relief valve piston rem polished, providing low ra surface, which reduces friction of component, and greatly chance piston galling or Sticking in bore - problem that frequently seen even on brand new oil pumps. Thoroughly inspected: each Iag stage 1 blueprinted EJ25 11mm oil pump is inspected to ensure that the rotor, hardware, and pressure relief valve are within correct tolerance specifications. The pump is completely disassembled and checked for contaminants or debris from the manufacturer.

The Iag stage 1 blueprinted EJ25 11mm oil pump helps to prevent critical oil issues caused by the factory pumps providing a comprehensive inspection and adjustment pump, increasing reliability efficiency of pump. Material: aluminum. The pump and all its components are then ultrasonically cleaned. Each pump is also modified to increase oil pressure which aids in ensuring proper delivery.

The piston is reinstalled and confirmed to operate correctly. Iag stage 1 blueprinted EJ25 11mm oil pump for 04-21 Sti, 02-14 Wrx, 05-09 LGBT, 04-13 ft: a better performing pump: the oil pump is quite literally the heart of any engine. Finally, the backing plate is installed. Over the years, our experience has shown that even brand new oem pumps direct from Subaru can be affected by inconsistencies in assembly.

The pump is then assembled by our trained staff, providing you with a superior product that ready to install, right out of the box. The rotors are measured and checked to be within the manufacturers specification - aka blueprinted, then installed. Lactate is added to the hardware, and each piece receives a painted mark after it correctly torqued. The pump is then put together with a light coating of assembly lube to reduce friction and scuffing aid in priming on first start up.

Inconsistencies in the oil pump can lead to insufficient pressure, with further potential cause costly internal damage your Subaru's engine.

specifications oilpanpete:

• for models: Ej25, Sti, Wrx
• for makes: Subaru
• for years: 2002–2014
• brand: Iag Performance
• mpn: Iag-eng-2230
• type: Oil Pump
• items included: Mounting Hardware
• material: Stainless Steel
• manufacturer warranty: 1 Year
• performance part: Yes
• vintage part: No
• upc: 887753836359

seller oilpanpete:

• rating: 99.8%
• # reviews: 3323
• city: westminster, maryland

shipping oilpanpete:

• type: fixed
• transit: 5-13 days
• service: economy
• class: economy

general oilpanpete:

• category: Auto Parts > Car Truck Accessories > Engines > Oil Pumps

returns oilpanpete:

• policy: returns accepted
• paid by: seller
• time: 30 days

offer oilpanpete:

• availability: in stock
• started: february 6, 2026
• sold #: 14
• options: ship-to-home
• price: $399.99
• item condition: New

payments oilpanpete:

• other
• wallet: google-pay
• credit card: discover