Would a Spec C fuel pump be a worth while upgrade from a standard WRX pump. My Spec C pump is sitting in the garage gathering dust, no point buying a Walbro if I don't need it.

 

Don't think its flows as much as a Walbro, but is higher than a std pump - 225 lpm rings a bell?
As an upgrade on its own it is rather pointless.
Has your pump got a black & white plastic box fitted over the filter? If so do you want to get rid of it?

nick