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Kthnxbye Racing

STM Valve Cover Fittings for Evo 4/5/6/7/8/9

STM Valve Cover Fittings for Evo 4/5/6/7/8/9

Regular price $25.00
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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 Evo 4/5/6 or 7/8/9 valve cover. Please review all fitment notes below.

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. We recommend the ThreeBond Gasket Maker.

-6AN Front & Rear Set

(STM-VCF-EVO89-6RF)
For Evo 8/9 USDM valve covers.
-6AN Front

(STM-VCF-EVO89-DSM-6F)
Fits Evo 4/5/6/7/8/9 valve covers.
-6AN Rear

(STM-VCF-EVO89-6R)
Fits Evo 8/9 USDM valve covers.

Fits with the OEM PCV collar/grommet.
The Evo 8/9 MN158504 collar is unfortunately discontinued.
-6AN Rear with JDM Grommet

(STM-VCF-EVO89-6R&1057A033)
Fits Evo 4-9 JDM valve cover. Requires OEM 1057A033 grommet. (Included)
-10AN Rear USDM

(STM-VCF-EVO89-10R)
Fits Evo 8/9 USDM valve covers only.

-10AN Rear JDM

(STM-VCF-EVOJDM-10R)
Fits Evo 4-9 JDM valve covers only. The rear opening on the JDM covers is just a touch bigger than the USDM.
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