Hi Guys. Thanks so much for your interest in our Dodge products. We are starting to work on the Charger's right now. We just did our first Charger SRT-8 exhaust kit the other day with very good results and we are looking for some R/T (Auto and Manual) test cars that we can "fit" and "jig" to. This is for the "cat back" Solo free flow exhaust. The test Charger's would need to spend one long day in our Mississauga Ontario store in order for us to do the work necessary to complete the kit. Discounts would apply for the "test" cars. Please contact me or give Jeff a call at 905-703-1557 to set up an appointment. Thanks.