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Your New Favorite Iag 950 Cnc Ported Race V25 Cylinder Heads Package W/ Gsc S2 Cams & Kelford Lifters For 04-07 Sti 04-05 Fxt 05-09 Lgt Instant 30% Discount [3Uqt2lPx]

$65.99 $211.99 -69%

IAG 950 CNC Ported Race Cylinder Heads PackageIntroducing the IAG 950 CNC Ported Race Cylinder Heads Package, the ultimate upgrade for your Subaru STI, FXT, or LGT. This high-performance package is designed for racing and competition, delivering an u

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IAG 950 CNC Ported Race Cylinder Heads Package

Introducing the IAG 950 CNC Ported Race Cylinder Heads Package, the ultimate upgrade for your Subaru STI, FXT, or LGT. This high-performance package is designed for racing and competition, delivering an unmatched power increase that could be the deciding factor in your next big race. The IAG 950 heads are fully CNC ported, providing a significant upgrade in flow over stock cylinder heads. With their robust construction and advanced features, these heads are capable of supporting up to 950 BHP with supporting mods, making them perfect for drag racing, high horsepower time attack, and hill climb competitions.
  • Increased flow for greater horsepower
  • Supports up to 950 BHP with supporting mods

Technical Specifications and Features

The IAG 950 Cylinder Heads are crafted from new OEM castings by Subaru of America, ensuring a perfect fit for your vehicle. This package includes upgraded GSC +1MM Superalloy Valves, GSC Viton Valve Stem Seals, Upgraded GSC Valve Guides, IAG-Spec Beehive Valve Springs with Titanium Retainers, and OEM Keepers. For even more precision, the GSC S2 Camshafts are available with Kelford DLC Coated valve lifter buckets. The cylinder heads also offer an optional chamber modification service for EJ20 heads, allowing them to be used on EJ25 short blocks.
  • Full CNC porting for increased airflow
  • Upgraded GSC S2 Camshafts with Kelford DLC Coated lifter buckets

Practical Uses and Target Audience

Whether you're a seasoned racer or an enthusiastic hobbyist looking to boost your vehicle's performance, the IAG 950 CNC Ported Race Cylinder Heads Package is an essential investment. This package is designed for vehicles where every horsepower counts, making it ideal for drag racing, high horsepower time attack, and hill climb events. With its powerful combination of features and specifications, the IAG 950 heads will help you take your Subaru to new performance heights.
  • Optimized for racing and high-performance driving
  • Perfect for drag racing, time attack, and hill climb events

What Our Customers Say

December 26, 2025

Absolutely no complaints!

An excellent gadget. Very useful.

- Ilar C..

December 26, 2025

Absolutely no complaints!

A great item that is very useful.

- Efnisien S..

December 26, 2025

Absolutely no complaints!

An excellent gadget. Very clever.

- Elgan O..

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