jrcstudios
Well-known member
Hello, I’m looking for info on what can be done to my 2014 Cayenne after the emessions upgrade. I’m not happy with the performance. No emissions testing in Georgia, so I would only need to go back stock if there was a warranty issue.
Is a flash tune enough? Or do I need to bypass whatever new exhaust part they put on?
Sorry, I looked for this info, but was not seeing much about the 3.0
Is a flash tune enough? Or do I need to bypass whatever new exhaust part they put on?
Sorry, I looked for this info, but was not seeing much about the 3.0