can be pretty complicated fella, its not just a case of bolting it on and jobs a good un. You have to run it off an extra pulley from the crank. Its sensible to uprate pistons etc if you are serious about undertaking this work. Then you have to have an aftermarket ecu and then pay for mapping etc, that alone will stand you a couple of grand if you do it properly. All the costs add up, thats when you have to think about whether or not its worth it to you. Iv already worked out costs and planned what would need doing to acheive a good charger conversion. (*hint* watch this space *hint*).