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Ultimate Iag 950 Cnc Ported Race V25 Cylinder Heads Package (no Cams & Lifters) For 04-07 Sti 04-05 Fxt 05-09 Lgt Collection [ozCUvBYt]

$195.99 $627.99 -69%

IAG 950 CNC Ported Race Cylinder Heads PackageThe IAG 950 CNC Ported Race Cylinder Heads Package is the ultimate upgrade for your Subaru vehicle, offering a significant power boost and superior performance for both racing and high-performance driving

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IAG 950 CNC Ported Race Cylinder Heads Package

The IAG 950 CNC Ported Race Cylinder Heads Package is the ultimate upgrade for your Subaru vehicle, offering a significant power boost and superior performance for both racing and high-performance driving. Engineered for the serious enthusiast, this package is designed to take your car to the next level, with a focus on airflow and efficiency. With the ability to support up to 950 BHP, these heads are perfect for drag racing, time attack, and hill climb competitions where every horsepower counts.
  • Powerhouse Performance: Designed to support up to 950 BHP, these heads provide a substantial increase in power and efficiency.
  • Superior Airflow: CNC ported for maximum airflow and improved combustion efficiency, ensuring your engine breathes better and performs stronger.

Unmatched Quality and Specifications

Crafted from new OEM castings from Subaru of America, the IAG 950 heads offer the highest quality materials and workmanship. Each head is a testament to precision engineering, featuring upgraded GSC +1MM Superalloy Valves, GSC Viton Valve Stem Seals, and Upgraded GSC Valve Guides. The included IAG-Spec Beehive Valve Springs with Titanium Retainers and OEM Keepers provide a robust foundation for high-performance applications. Additionally, the optional GSC S2 Camshafts, available with OEM valve lifter buckets, offer unparalleled valve control and adjustment.
  • Robust Construction: Made from high-quality materials for durability and long-lasting performance.
  • Comprehensive Kit: Includes all necessary components for a complete upgrade, ensuring a hassle-free installation.

Perfect for Your Subaru Vehicle

Tailored for specific Subaru models, the IAG 950 heads are designed to fit seamlessly into your vehicle, providing a direct replacement for the factory cylinder heads. Compatible with 2004-2005 Subaru Forester, 2004-2007 Subaru Impreza, and 2005-2009 Subaru Legacy, these heads are the ideal choice for any Subaru enthusiast looking to extract maximum power from their engine.
  • Vehicle-Specific Fitment: Designed to fit specific Subaru models with precision and ease.
  • Enhanced Performance: Provides a noticeable increase in power, acceleration, and overall driving experience.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

A solid performer. I'm very satisfied.

- Adrien T..

January 11, 2026

Absolutely no complaints!

So simple to operate. I just love it.

- Remington J..

January 11, 2026

Absolutely no complaints!

A great item from a great company.

- Hudson O..

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