3 Racing Sakura D3 CS Drift

OK check out suspension tuning 101 the KPI is covered there in detail. Bump steer is exactly that, when the linkages aren't straight and you hit a bump it throws the car off balance. The knuckles won't fit the C-hubs unless you cut them down or delete them and when deleted you also need to cut the A-arms back to incorporate a ball end. I have a new set of short MST knuckles on the way and some Square R31 48mm wide angle CVD's coming when I take my front end apart I'll snap a few pics for you to see what I'm talking about