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IAG

Stage 2 Tuff 2.5L Short Block

$4,839.99 $4,450.97 Save $389.02

SKU: IAG-ENG-1213

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Ships by Aug 2
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Description

The IAG Stage 2 Tuff 2.5L Subaru Short Block is a high-performance engine component designed for modified EJ25 Subaru vehicles. This short block is built to support increased cylinder pressures and is specifically intended for Subaru WRX, STI, Legacy GT, and Forester XT models. It serves as a direct fit replacement for existing EJ25 engines, simplifying installation for those looking to upgrade their powertrain. With a maximum horsepower rating of 600cv, this Stage 2 Tuff block is engineered for robust performance. It requires proper oil pan fitment, noting that Subaru WRX engines necessitate EJ25 oil pans, and an IAG oil pickup spacer may be necessary.

MIA's Description

The IAG Performance Stage 2 Tuff 2.5L Short Block is a high-performance engine foundation designed for Subaru WRX, STI, Legacy GT, and Forester XT models. This professionally built short block offers a robust platform for increased power output and reliability. It features a 2.5L displacement and Stage 2 Tuff specification with upgraded internal components, engineered for forced induction applications. It serves as a direct fit replacement for EJ25 equipped Subaru models and is precision machined and balanced for smooth operation.

Fitment

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Specifications

BrandIAG
Part NumberIAG-ENG-1213
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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