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Versatile Iag 550 Long Block Engine W/ Iag 550 Heads For 2006-14 Wrx 2006-13 Fxt 2007-09 Lgt Collection [KQ16jvDx]

$97.99 $313.99 -69%

IAG 550 Long Block Engine Package for SubaruExperience the ultimate in performance and reliability with the IAG 550 Long Block Engine Package for your Subaru. This comprehensive package is designed for 2006-14 WRX, 2006-13 FXT, and 2007-09 LGT models

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IAG 550 Long Block Engine Package for Subaru

Experience the ultimate in performance and reliability with the IAG 550 Long Block Engine Package for your Subaru. This comprehensive package is designed for 2006-14 WRX, 2006-13 FXT, and 2007-09 LGT models, offering a hassle-free installation and a powerful boost to your vehicle's performance. The IAG 550 Long Block Engine features a combination of our proven IAG 550 Performance Short Block and IAG 550 Cylinder Head package, ensuring peak performance and durability. Each component is meticulously crafted using race-proven materials, guaranteeing a long-lasting engine that will support up to 550 BHP applications. Key components include a brand new EJ25 Subaru case, 99.5mm IAG-Spec JE forged pistons, IAG Spec H-Beam connecting rods, and OEM STI Crank.

Key Features and Specifications

The IAG 550 Long Block Engine package comes complete with a valve cover to valve cover assembly, ensuring a plug-and-play solution for your Subaru. Here are some of the key features and specifications that make this package stand out:
  • Power Rating: Up to 550 BHP, providing the ultimate performance boost for your Subaru.
  • Material: Aluminum cylinder head and block, ensuring lightweight and high-performance operation.
  • Forged Pistons: 99.5mm IAG-Spec JE forged pistons for increased strength and durability.
  • Connecting Rods: IAG Spec H-Beam connecting rods for enhanced strength and reliability.
  • Crankshaft: OEM STI Crank, ensuring optimal performance and durability.

Professional Installation and Warranty

IAG Performance stands behind the quality of their hand-built engines. With the IAG 550 Long Block Engine package, you receive a 12-month or 12,000-mile Standard Long Block Workmanship Warranty. For added peace of mind, we have partnered with IAG Certified Installation Facilities that offer an extended 24-month/24,000-mile warranty when the engine is purchased, installed, and tuned by an IAG Certified Installer. This package is the perfect solution for Subaru enthusiasts looking to enhance their vehicle's performance without the need for complex modifications. Upgrade your Subaru today with the IAG 550 Long Block Engine Package and experience the power and reliability that IAG Performance is known for.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

Very happy with it. A very, very, very, very good choice.

- Hafgan K..

December 27, 2025

Absolutely no complaints!

An excellent buy. I have absolutely and totally zero regrets.

- Pwyll Q..

December 27, 2025

Absolutely no complaints!

This is a very solid and a quality piece of hardware.

- Elin Y..

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