Have not been able to find anything in the search on this....I have had a 2011 SHO PP for 3.5 years and just picked up a 2014 Flex EB...I am thinking of tuning both, but Want to see if there is any option to get a $$ discount if you have 2 you want to tune? I know I could could just double my cost, but thought there might be an option to save some $$.
Thanks in advance.