Thanks for the feedback. I've got the Dart torn down due to some rust at the firewall extension. 20 track days haven't been kind to the unibody either. I already have subframe connectors, Xv rad brace I made way back. I' m installing Auto Rust frame caps from the rad all the way back to increase stiffness along with some xv inner fender braces.
I have cracks at the firewall, inner fender and both frame rails on the bottom and an upper arm mount starting to tear from the inner fender...
