Originally Posted by TRF415boy
Use HPI/HB front hubs and wheel axles. You can put the tamiya dogbones they're a straight fit. You'll need to put a 0.5mm washer between the hub and c-hub, on top or bottom depending on how you want to influence steering.
As he says....
heres a guide to what you need....http://www.thard.co.uk/tips/415foam.html
It's for the 415, but it and the Evo5 use the same suspension setup (I own / have owned both). Just scroll down to the HPI hubs section.