STM Valve Cover Fittings for Evo X



Vehicle Fitment:
2008-2015 Mitsubishi Lancer Evolution X


Always looking for ways to make the engine bay cleaner, lighter and easier to work with, the STM Aluminum Valve Cover Fittings allow you to simply install -AN lines and fittings for a catchcan or breather right onto your valve cover.

The -10AN Front Fitting removes the PCV Valve and re-uses the factory O-ring. For track & racing use only. Not intended for public roads.

Vehicle Fitment:
2008-2015 Mitsubishi Lancer Evolution X
• Confirm compatibility below with plastic or metal valve covers

-6AN Side Fitting:
Fits metal valve covers only.

-10AN Front Fitting (PCV Valve Replacement):
Fits both metal and plastic valve covers.
For racing use only.

Install Notes:
The fitting itself is a very tight fit, but we would definitely recommend a touch of glue or epoxy to help hold it in place in the valve cover upon install.

Additional information


-6AN Side Fitting, -10AN Front Fitting, -10AN & -6AN Fitting Set


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