I've run the wires before, it's fairly simple and I'd be doing it anyway when I swap it to a tt. I'm thinking my fuel pump is giving me issues and I already switched in another na pump that was junk. My thought was I'd save by installing a tt pump and fpc since I already have the parts and I'd be interested in doing a Volvo e-fan setup like Tim did recently, so I'd need the 2nd fan speed control. Investing in the tt ecu with an NA tune would save paying double for the NA parts now and the tt ones later.
Cheers, JBrobst
"A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing." George Bernard Shaw