I bought Dynamat for my trunk and under back seat to help with exhaust drone in cabin. It didn't help at all.
Now best buy/geek squad won't do anything to accommodate me. Can't return it can't get any of install refunded. Nothing. I've emailed and called corporate and they stand by the manager at best buys decision to do nothing.
So I basically ate $137 and I'm pissed. Never will I give any of them my business again.
Product or Service Mentioned: Best Buy Manager.
Reason of review: Bad quality.