So before Viper Exchange had even taken delivery of the ACRs I had the guys at American Racing Headers send me a set of their headers, no cats and cat back so it was just a waiting game for the car. Andy got in touch with Arrow Racing to make sure that the PCMs would work on the new ACRs and sure enough they did. Dodge did change up the exhaust tip exit but you can see the oval ARH tip still fits good. Thanks Andy and Morgan for getting me in and out on the PCM.