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Highly Rated Iag 600 Street Cylinder Heads Package (includes Kelford Ez Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru Wrx / 2015-2016 Sti Bundle Deal [ZlsXfPky]

$57.99 $185.99 -69%

IAG 600 Street Cylinder Heads PackageThe IAG 600 Street Cylinder Heads Package is a comprehensive solution for enthusiasts looking to upgrade their 2015-2021 Subaru WRX or 2015-2016 STI vehicles. This package is designed to replace stock OEM heads an

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Highly Rated Iag 600 Street Cylinder Heads Package (includes Kelford Ez Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru Wrx / 2015-2016 Sti Bundle Deal [ZlsXfPky]

IAG 600 Street Cylinder Heads Package

The IAG 600 Street Cylinder Heads Package is a comprehensive solution for enthusiasts looking to upgrade their 2015-2021 Subaru WRX or 2015-2016 STI vehicles. This package is designed to replace stock OEM heads and is perfect for those looking to increase their vehicle's power output. With its ability to handle basic bolt-on upgrades up to 600 BHP, the IAG 600 Cylinder Heads offer a reliable and efficient choice. The package includes a range of high-quality components such as Kelford EZ Cams, Cam Towers, Lifters, and Rockers, ensuring seamless integration and optimal performance.

Key Features and Specifications

Crafted with precision, the IAG 600 FA20 DIT Cylinder Heads start with brand-new OEM castings from Subaru of America. Each set undergoes meticulous visual inspection and disassembly, followed by precise cutting of intake and exhaust seats, and resurfacing of the heads' decks for a flawless finish. The package includes upgraded GSC standard size valves, GSC Viton Valve Stem Seals, Kelford Valve Springs with Titanium Retainers, and OEM Keepers. This ensures not only increased power but also long-lasting durability. The Kelford EZ Camshafts included in the package are designed to enhance power and torque throughout the RPM range, making them ideal for stock frame upgraded turbos or vehicles pushing up to 500 WHP.

Ultimate Performance and Convenience

The IAG 600 Street Cylinder Head Package is not just about performance; it's also about convenience. The package includes everything you need for a hassle-free installation, including new OEM cam towers, rockers, pivots, and valve shim caps. Our service also includes meticulous bench lash adjustment, ensuring that your new cylinder heads are ready for action right out of the box. The comprehensive list of included components can be seen below:
  • Brand New Subaru OEM WRX FA20 Cylinder Head Castings
  • Multi-Angle Valve Job
  • Resurface
  • Ultrasonic Cleaning
  • GSC 32mm (Standard) Intake Valves
  • GSC 29mm (Standard) Exhaust Valves
  • Kelford Dual Valve Springs & Titanium Retainers
  • GSC Valve Stem Seals
Upgrade your Subaru WRX or STI today with the IAG 600 Street Cylinder Heads Package and experience the power and reliability that comes with top-quality components.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

This is a very good tool.

- Suzanne O..

January 16, 2026

Absolutely no complaints!

It's a solid, nicely-made device.

- Taylor D..

January 16, 2026

Absolutely no complaints!

This is a very nice item.

- Annette G..

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