where is this on a 02 wrx???

in the trunk right side tucked up in the quarter

will this part number work on a jdm v7: 22648AA011
?

If it's the part number for the US FPC, then yes.

i need help anyone i swap an ej18 for an EJ20t but did include the fuel controller, what will happen, also can a 94 legacy gearbox crossmember fit a 96 impreza

you need the controller for a ej20t, it is supposed to have on depending on the year. and yes the sub frame fits.

i need help anyone i swap an ej18 for an EJ20t but did include the fuel controller, what will happen, also can a 94 legacy gearbox crossmember fit a 96 impreza
depends on what year, older WRX's did not have the fuel pump controller. IF anything the car will just run rich, nothing bad will happen except you may throw a fuel trim code(if the car is OBD-2)

yes the subframe will fit but you'd be better served getting the WRX subframe if you are using a DOHC engine, it may not clear right and the legacy subframe requires that you space it downwards to get the right clearances.

depends on what year, older WRX's did not have the fuel pump controller. IF anything the car will just run rich, nothing bad will happen except you may throw a fuel trim code(if the car is OBD-2)

yes the subframe will fit but you'd be better served getting the WRX subframe if you are using a DOHC engine, it may not clear right and the legacy subframe requires that you space it downwards to get the right clearances.
you dont have to space the legacy sub frame down with a dohc engine. I have on in mine and it works perfectly. Your better off with the legacy beacuse you will need to space the lower control arms with the wrx unless you are using wrx control arms.

you dont have to space the legacy sub frame down with a dohc engine. I have on in mine and it works perfectly. Your better off with the legacy beacuse you will need to space the lower control arms with the wrx unless you are using wrx control arms.it takes 3 washers on each front control, arm bolt to use the WRX beam. I thought you had to put washers between the beam and body to use the legacy turbo cross member

it takes 3 washers on each front control, arm bolt to use the WRX beam. I thought you had to put washers between the beam and body to use the legacy turbo cross member

Nope, its a direct replacement as the 1st gen Legacies and Imprezas share a chassis.

I'm using a legacy (92) cross member with a 02 EJ205 swap what will have to do to installed.

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I'm using a legacy (92) cross member with a 02 EJ205 swap what will have to do to installed.

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Nothing. Get the WRX PS lines, but that's not related to the x-member.