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IAG Performance

IAG 750 EJ25 Subaru Closed Deck Short Block - 750BHP

Fits: WRX, STI, LGT, FXT

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IAG Performance IAG 750 EJ25 Subaru Closed Deck Short Block - 750BHP
Fits: WRX, STI, LGT, FXT
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Fitment

  • 2004–2013 Subaru | Forester XT
  • 2018-2021 Subaru | WRX
  • 2015–2021 Subaru | WRX STI
  • 2005-2009 Subaru | Legacy GT

Description

The IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. The IAG 750 short block builds off our IAG 550 block's strengths by adding our proprietary closed deck system. This system strengthens and supports the cylinder walls to prevent cracks which can occur with increased cylinder pressures. (This is the most common issue when increasing horsepower.) The IAG 750 also features 99.75mm JE Forged Pistons and IAG Spec H beam connecting rods, along with ACL or King Race bearings. These components also significantly strengthen the common failure points such as cracked ring lands and spun bearings.

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Warranty and Support

Limited Manufacturer Warranty

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Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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