The MAP Evolution X and Ralliart Inline Fuel Filter is a MUST for Protecting Your Vehicles Fuel Injectors and Engine.
Proper fueling is important to any modern internal combustion engine. Without the right fuel system components, even the fastest race car is destined for the scrapyard. In an attempt to prevent such catastrophes, MAPerformance has developed a kit for installing an inline fuel filter on your Mitsubishi Evo X and Ralliart models.
If your Evolution has an aftermarket Walbro 255 style fuel pump, an adapter is required for installation of higher flowing fuel pumps. Using these adapters typically eliminates the factory in-tank fuel filter. Running your car without a fuel filter is especially dangerous and can lead to fuel injector failure or worse, a junk engine.