Hi guys. New to the forum. Love cars, have been working on them since 15, and now over 5 cars later, I'm still ripping all my cars apart to make every single aspect better. Reason for joining these forums is obviously car audio. Current project is sound dampening in my Audi S4 (loud cars in general - mainly road noise). I'll be using Raamat BXT II, Ensolite and Luxury Liner Pro for wheel wheels and firewall.