Chiptuning specifications for Challenger 660B all with a 8.4 303HP. We offer various chiptuning options for this Challenger.
In the overview at the bottom of this page you’ll see the possibilities that we have already created for this vehicle. Of course we can also deliver custom made options for most brands. Register for free and start uploading files now. Also you can contact our customer service if you have any questions and we’ll help you out as soon as possible!
