Radium Engineering Fuel Tank Pressure Plug for Mitsubishi Evo X - 20-0421

Installation Instructions

COMPATIBILITY
08-15 Mitsubishi Lancer Evolution X

PLUMBING
For direct connection to the OEM fuel lines, adapter fittings (shown installed below) are included with all configurations.

The fuel hanger can also be used with the included 8AN and 6AN adapter fittings, shown below, for installing aftermarket -AN style hoses.
Radium Engineering recommends upgrading the feed and return lines when using multiple pumps.

NOTE: There is an OEM pressure sensor (Mitsubishi 8651A025) found on the top hat to meet North American emission standards. For international vehicles that did not come with this standard, 20-0421 EVO X FUEL TANK PRESSURE PLUG is required. 

20-0246-XX FUEL HANGER FEED, EVO X 
The feed kit provides a high-flow 8AN PTFE hose and fuel filter for a restriction-free fuel feed line (kit contents shown below). The engine must be equipped with a fuel rail that can accept an 8AN feed hose.
Depending on the kit selected (-01,-03,-05), the fuel filter will be assembled with one of three different elements.

The kit includes a specially designed mounting bracket for the fuel filter which uses OEM mounting holes, so no drilling or chassis modifications are required for installation.

INCLUDES:
-Radium Engineering Filter (-01 Cellulose, -03 Stainless, -05 Microglass)
-Radium Engineering 8AN Adapter Fittings (x2)
-Radium Engineering 2-Piece 60mm Filter Clamp
-Radium Engineering Aluminum EVOX Filter Bracket
-8AN PTFE Fuel Feed Hose Replacement (x2)
-Stainless Steel and Aluminum Hardware

20-0249 FUEL HANGER RETURN, EVO X 
The fuel hanger return kit provides all of the necessary hose, fittings, and hardware to convert the OEM Evo X fuel feed line to be used as the return line. Exact contents of this kit are shown in the photo below. This is a method to replace the restrictive 1/4" (6.5mm) OEM return hose, critical for proper regulator function. In the engine bay, the -6AN PTFE return hose will attach directly to a Radium Direct Mount Regulator (Part number 20-0623-0X) when mounted in the top port of a Radium fuel rail. The two SAE quick connect fittings allow each end of the OEM feed line to be connected in an easy, leak-free manner to the rest of the kit.

INCLUDES:
-6AN PTFE Hose Replacement
-SAE Quick Disconnect Male Fittings (x2)
-Stainless Steel Cushion Clamp

20-0421 FUEL TANK PRESSURE PLUG
Many vehicles outside of North America did not come standard with the OEM fuel tank pressure sensor. This part is necessary to plug the port hole on the fuel hat top. To secure, use the 2 button head bolts provided with the fuel pump hanger.