Review on 🔊 Lawson Industries Insynerator 77422: Enhanced Performance Muffler by Sean Webster

Based on our own experience with this Automotive exhaust product, we found it to be a complete letdown in terms of performance. We had high hopes but the system failed to deliver on its promises. The only positive aspect about this product is its easy installation process, but that's just not enough to make up for its poor performance. Overall, it's a waste of money and we don't recommend it to anyone looking for an improvement in their car's exhaust system.