IAG V2 Alternator Relocation Kit For Reversed Intake Manifold 02-14 WRX, 04-21 STI, FXT, LGT, EJ20, EJ25
IAG-ENG-5212
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The IAG Performance Version 2 Alternator Relocation Kit is designed to help the vehicle builder create space at the accessory drive system in order to reverse the intake manifold 180 degrees so the throttle body faces forward. This is a common practice on many street vehicles as well as race cars that utilize a rotated turbo system.
The IAG V2 design features new improvements over the previous version both in quality and ease of install. Our latest bracket design relocates the alternator without requiring any modifications to the OEM bracketry or oil dip stick mounting for the EJ25. (EJ20 requires dipstick modifications). Additionally, the latest version features a specially designed spring-loaded indexing belt tension adjuster that makes the belt install easy.
The V2 IAG Alternator Relocation Kit includes a CNC aluminum bracket with a spring-loaded indexing adjuster, accessory belt, powder-coated steel bracket, roller and hardware designed to work on the Subaru EJ25 series engines. Modifications to your OEM alternator bracket is not required.
Includes:
- (x1) CNC Aluminum Relocation Bracket with Spring-loaded Belt Adjuster
- (x1) Powder-coated Steel Accessory Bracket
- (x1) Accessory Belt
- (x1) Roller
- (x7) Bolts
- (x2) Washers
Options:
- With Power Steering PN# IAG-ENG-5211
- Without Power Steering PN# IAG-ENG-5212
Install Notes:
- Aluminum relocation bracket with spring-loaded adjuster and roller comes loosely assembled
- A/C must be removed
- The bracket and belt system was designed to work with OEM pulleys. Depending on the application, the belt system, rollers, and turbo piping may require modifications to complete a reverse intake manifold installation.
- Professional installation is recommended
- For the 2.0L EJ20 WRX, the dipstick requires modification to fit.
Installation Instructions
Installation Instructions
PDF Guides
Fitment
Fitment

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$249.99
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If your want to delete your ac this is the perfect kit . Some like it some don’t , but if you do this is it . Specially if you going with reversed manifold .
IAG V2 Alternator Relocation Kit For Reversed Intake Manifold 02-14 WRX, 04-21 STI, FXT, LGT, EJ20, EJ25
Used this to replace a home made bracket.I had to modify the power cable lug orientation in order to get it to not hit the water pipe that comes up from the water pump. Other than that install was pretty straight forward. I read through the instructions and there was no mention of possible interference with the pipe. Would have been nice to see something noted to save some time.
Great product by a great company
I am putting a EJ205 engine into a VW Bug. I see that you have parts for relocating the Alternator. Why would I want to do that? Would it help to do this if I'm going to reverse the Intake Manifold (for better fitment into the VW) so I wouldn't have to use phenolic spacers to help the MAF clear the Alternator in the reversed position?
This is meant to relocate the alternator for when a reverse intake manifold is installed, otherwise the alternator sits in the path of the new throttle body position. If you are putting a reverse intake manifold on your EJ, you will likely need this or modify your alternator bracket to make it fit.
Will this work for a RHD Wrx Gc8, it's running a ej207 thanks
We have not confirmed the fitment of this product on a RHD car.