One of the many issues with Automation and it's exporter is the lack of steering modification. Probably will be included in a Big Dev update very far down the road.
Yes. It's likely somewhere in the front suspension .jbeam in your .zip I use notepad++ to open and edit the .jbeam files
//steering limit //extreme limits for steering, to prevent inversion when hitting bumps or crashing at full lock //if increasing steering lock, change Precompression values to avoid binding {"beamPrecompression":1, "beamType":"|SUPPORT", "beamLongBound":4}, {"beamSpring":4917602.000000,"beamDamp":245.830933,"beamDeform":117998.851563,"beamStrength":157331.796875}, {"beamPrecompression":0.73}, ["fh3r","fx1r"], ["fh3l","fx1l"], {"beamPrecompression":0.85}, ["fh5r","fx2r"], ["fh5l","fx2l"], {"beamPrecompression":1}, Probably somting in this