FAB9 Aluminium Valve Cover - NC (2005-2014)
FAB9 Aluminium Valve Cover - NC (2005-2014)
FAB9 Aluminium Valve Cover - NC (2005-2014)
FAB9 Aluminium Valve Cover - NC (2005-2014)
FAB9 Aluminium Valve Cover - NC (2005-2014)
FAB9 Aluminium Valve Cover - NC (2005-2014)

FAB9 Aluminium Valve Cover - NC (2005-2014)

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  • $450.00 AUD
Includes GST

Fab9 NC MX-5 / 2.5L Full Aluminum Valve Cover

Premium Replacement Valve Cover for 2.0 MZR & 2.5L Duratec Engines

Upgrade your NC Miata’s engine bay with the Fab9 Full Aluminum Valve Cover—a precision replacement for the factory plastic unit found on the 2.0 MZR and the increasingly popular 2.5L Duratec swap. This lid delivers a dramatic improvement in durability, function, and under-hood aesthetics, especially for you power hungry top mount turbocharger guys.

Where competing solutions fall short, Fab9’s valve cover excels. A genuine OEM MAHLE valve cover gasket is included to ensure a perfect seal and long-term reliability—something other aftermarket covers often overlook. Fitment and finish are tight, consistent, and designed to drop directly onto either the 2.0L or 2.5L cylinder head.

A low-profile ORB-to-10mm barb fitting comes standard, allowing you to run your choice of catch can setup or retain the factory PCV routing. No adapters, guesswork, or additional fittings required.

One of the standout features is the high-temperature composite internal baffle. Unlike lower quality option covers using low-grade ABS (which is known to deform or melt into the valvetrain under real-world heat), Fab9’s composite baffle maintains its 3-dimensional shape under extreme conditions. This ensures proper oil separation, prevents vapor pooling, and keeps your PCV system functioning cleanly under hard cornering, track abuse, or daily driving.

If you're looking for the cleanest, safest, and most durable valve cover upgrade for your NC MX-5 or 2.5L swap, this is it.

Key Features

  • Direct replacement for NC MX-5 Miata 2.0 MZR and 2.5L Duratec swap engines

  • CNC-machined full aluminum construction

  • Available in Silver or Red with multiple anodized hardware combinations

  • Includes OEM MAHLE valve cover gasket for perfect fit and sealing

  • Low-profile ORB-to-10mm barb fitting included (compatible with catch cans or OEM PCV routing)

  • High-temperature 3D composite internal baffle for proper oil/vapor separation

  • Will not warp, melt, or deform like ABS-based competing covers

  • Superior fit, finish, and long-term reliability

  • Enhances engine bay aesthetics with a premium motorsport look


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