Review on 🚗 Borla 40658 Universal Turbo Muffler with Center/Offset Design by Garrett Flores

I love these Borla mufflers. They start out a little louder than the factory mufflers and die off within a minute on factory mufflers. They don't get much louder in normal driving, but once you get behind the wheel they really come alive with a clear, non-cloying sound. I used 40659 on my old 4 cylinder Elantra and it was great, my car didn't even sound like a herbivore. When it came time to upgrade my exhaust on my LF Sonata, only one Borla came to mind. These mufflers are loud when they're supposed to be loud and quiet when they're supposed to be quiet. Best of all, they don't hum at all at motorway cruising speeds (60-90 mph), making them great for cross-country driving without exhaust fatigue. Much better than your Flowmaster and Magnaflow mufflers which are always loud and really annoying on long rides.