'11 Challenger R/T
Corsa Sport Exhaust was delivered on time (which was very fast), it was packaged very well with no damage or chance for damage, quality appears to be very high, install was easy and included instructions were very easy to follow. Sound is OK at idle, in hindsight I should have gotten the more aggressive "Extreme" version. It does sound good when I get on it though and I haven't experienced any drone, I do have a big amp w/2 subs so, I probably wouldn't hear it anyway. Overall I'm happy.