I like that alot better thn the Dynamat actually and I haven't even thought about electrical. I understand I will need to do some upgrading. As for this whole project my exhaust system will be first then I will jump back into the audio. I like your setup! Electrical wise, what would be some good upgrades for my 2007. The sub is 2,000 watts peak. I won't be running it at 2,000 watts obviously. But, anyway electrically what's up for me. I'm pretty knowledgeable in everything else besides the electrical what not... thank you!