thank you bill that was a very genuine post.
my goal here is to help a father and son have very comparable cars and help his father learn the fun and concept of grip raceing.
I have not found anything on this but has anyone seen any companys that that mod the stock ecu so it can be tuned on the fly?
simulare to nisstune and calum or even like dsm link?
i have not searched any other forums for the supra.
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