I'm looking to upgrade my fuel pump and I know the Walbro is the easy option. I prefer the OEM reliability and quiteness of the 280lph Denso/Supra TT fuel pump part # 950-0155 or 195130-1270, and I'd like to have the option of running E-85 on a BBK full or similiar in the future without having to upgrade. I know DSM owner can get them to fit. Is the same true for Evo V/VI's??

 

I tried to toss on in my 03 evo but it is too big for the plastic basket! I ended up just using a walbro!

 

If the Evo V / VI uses the same kind of pump housing as the Evo VIII / IX, it has a molded space for the 38mm diameter stock pump. The Supra pump is 50mm diameter and will not fit in the molded plastic stock housing. DSM's do not have a molded plastic fuel pump housing, so the diameter of the pump is not a problem for them...

 

it will fit the IV. which still has steel style hanger/assembly. look at the tank. if the assembly for the fuel pump is white plastic it wont fit.

 

It is a hanger/assembly. Is there a good how to for this and is it straight forward?? I've swapped a IX pump into a IV, so would it be more involving than that??

 

I'm still intersted in doing this, but want to know about the wiring. DSM guys don't have the fuel pump relay set up we do, so would that make it an easier install?? Does anyone have some info, before I go ahead with this??