Upgrade with a 99 06 silverado center console sub box
If you're tired of that muddy bass or just want to reclaim your floor space, installing a 99 06 silverado center console sub box is easily one of the best upgrades you can do for your truck's audio system. Let's be real for a second—the stock sound in these GMT800 trucks wasn't exactly legendary when they rolled off the lot, and twenty-plus years later, it's probably sounding pretty tired. While most guys just throw a wedge box under the back seat and call it a day, there's something way more satisfying about having your low-end coming right from the center of the cab. ...