I'm running the VEC2 as it was delivered to Larry. I don't know if Larry has changed the suspected bad 1996 PCM or not. I don't know if he plans on keeping the VEC2 or going with the AEM. I haven't asked him those details - all that concerns me is having my car run right and I'm trusting him to do a great job on my Viper and return it to me fully completed soon.