I have a b16a3 from a del sol and am trying to use the wiring harness from the sol. The only problem is the wiring harness doesn't disconect at the fenders like my cx. I t goes all the way through the firewall to the fuse box and ecu. How do I use this harness with my car. Also I was told I would need new hubs because the axles are bigger. Is this true?