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Seasonal Pick Iag Performance / Crest Cnc Stage X 2.5l Subaru Billet Aluminum Short Block - Wrx/sti/lgt/fxt - Today Only [PxS9khzU]

$175.99 $563.99 -69%

IAG Performance / Crest CNC Stage X Short Block The IAG Performance / Crest CNC Stage X Short Block is a revolutionary upgrade for Subaru EJ engines, designed to push the boundaries of performance tuning. This high-performance short block is crafted

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IAG Performance / Crest CNC Stage X Short Block

The IAG Performance / Crest CNC Stage X Short Block is a revolutionary upgrade for Subaru EJ engines, designed to push the boundaries of performance tuning. This high-performance short block is crafted from solid billet 6061-T6 Aerospace grade aluminum, offering unparalleled strength and durability. With Darton Ductile Iron Sleeves and increased material thickness in all known weak points, this short block addresses the challenges of max-power builds with precision and care.
  • Machined from solid billet aluminum for superior strength
  • Features Darton Ductile Iron Sleeves for durability

Technical Specifications and Features

The IAG / Crest CNC Stage X Short Block is a complete package, including pistons, rods, bearings, crank, and more. It is designed to fit all factory engine bay ancillaries, ensuring seamless integration with your existing setup. Key features include a unique 4-bolt bottom end for additional strength, rolled threads for enhanced durability, and radiused coolant and oil galleries for improved flow. This short block is also available with additional options such as head studs, oil pumps, and IAG oil pickup and baffle sets, allowing for a customized and optimized performance experience.
  • Complete short block package with pistons, rods, bearings, and more
  • Unique 4-bolt bottom end for additional strength
  • Available with additional options for customization

Practical Uses and Benefits

The IAG / Crest CNC Stage X Short Block is perfect for enthusiasts and professionals looking to enhance the performance of their Subaru EJ engine. With a power output rating of 1100+BHP, this short block is designed to handle high-performance applications with ease. Its robust construction and advanced features make it an ideal choice for daily driving, track days, or any high-stress environment. By addressing the weaknesses of stock engines and providing a strong foundation for further modifications, this short block is a game-changer in the Subaru performance tuning market.
  • Enhances performance and reliability of Subaru EJ engines
  • Ideal for high-performance applications and daily driving
  • Addresses weaknesses of stock engines and supports further modifications

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This works so well, it is a real, true joy to use.

- Fitzwilliam A..

January 1, 2026

Absolutely no complaints!

I'm thrilled with this awesome, and great purchase.

- Ninian J..

January 1, 2026

Absolutely no complaints!

Really, really, really, really pleased with this purchase.

- Bledri D..

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