Hello,

Thanks for the help. I've bought a walbro 255lph fuel pump to add to my 2002 subaru wrx. With my mods, will i need a tune after I install the fuel pump so my car will run right?

Or can i just install the fuel pump and wait a couple of weeks for a tune with drivability unaffected-?


I'm also installing an eugo wideband to monitor my a/f--- I am going to install this first and see how the a/f changes before and after the fuel pump. I'm guessing i'll run rich??

 

you do not need to be tuned for the walbro fuel pump just hook it up and your on your way.

 

awesome! thanks! +1 rep

 

should be just a drop-in replacement. Just remember to let the thing prime a few times after the install (ie bring ignition to "on", listen for the pump, turn off, do it again, etc).

 

franks the man--- thanks buddy!


Pump comes in tomorrow! I'm ****pumped***

roflmao