Mishimoto Coolant Fill Inlet for Evo X/Ralliart Select::Black (MMFN-EVO-BK) Cap to block fretting and

Cap to block fretting and bearing end/tang fretting are eliminated

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This means that the flow delivery better matches an engine's need for water/methanol injection

we were able to maximize the tight space allowed for your o2 housing and downpipe

Mishimoto Coolant Fill Inlet for Evo X/Ralliart Select::Black (MMFN-EVO-BK) Cap to block fretting andThe Mishimoto coolant fill inlet is a direct fit replacement for the factory Evo X or Ralliart piece and available with a black or red powdercoat. Vehicle Fitment: 2008 2015 Mitsubishi Lancer Evolution X 2009 2015 Mitsubishi Lancer Ralliart Features: Direct Fit for 2008 2015 Evo X Ralliart Updated all aluminum construction with a powder coated finish CNC cut and bent to ensure proper sizing Mishimoto Lifetime Warranty Purchase Includes: (1) Fill Neck