Richard Chang Posted March 9, 2009 Report Share Posted March 9, 2009 hi all newbie here.. is the G4 a universal fit as long as a harness is available? i'd like to be able to take the unit to my next car. i have a 04 wrx and a dealer is trying to sell me the wrx-specific plug and plug. thanks Quote Link to comment Share on other sites More sharing options...
Cameron Moore Posted March 11, 2009 Report Share Posted March 11, 2009 Hi Richard, The G4 Plug-In range is a direct replacement for your factory computer, this means it will not be compatible with anything but a similar model car. If you were to get a Wire-In ECU (G4 Xtreme http://www.linkecu.com/products/engine-management-ecus/g4-xtreme or G4 Storm http://www.linkecu.com/products/engine-management-ecus/g4-storm) then you would be able to buy a new loom when you change cars and wire-in to your next car. This leaves you with the issue of being able to sell your old car as a running vehicle. If you were to purchase the Wire-In with the optional 400mm 'short' loom, then you could splice into your factory harness, leaving your factory header in place to swap back at a later point. Just make sure you don't plug both computers in at once! -Cameron Quote Link to comment Share on other sites More sharing options...
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