I have a 1994 Mustang with a 2003 Cobra IRS. I want to clarify whether or not this swap is legal in ESP. After reading the rules over and over I have convinced myself that it is legal through the updating rules.
Both cars are on the same line in Appendix A:
Mustang (SN95 chassis, NOC
including Cobra & Cobra R)
And this line from the rulebook convinced me as well "Porsche 911 models that are listed on
the same line are considered the same."
Any body have any thoughts on this? I can not seem to find any solid clarification on my issue.