Gotta run the wires up high and tight!! Nothing should have to be extended on either side including the headlight harness which runs on the driver side and will run beneath the upper core support. Hood latch will route just fine too on the drivers side. I ran both of my 3G wires along my headlight harness under the upper core support too.
I would get everything temporarily run and test fitted with the splash guard and then start the car up and make sure all connections are good BEFORE LOOMING your wires. You don't want to do that crap twice.
I would get everything temporarily run and test fitted with the splash guard and then start the car up and make sure all connections are good BEFORE LOOMING your wires. You don't want to do that crap twice.