Review on Gibson 319000 Single Replacement Muffler by Brian Fletcher

If you're looking for a muffler that can produce a noticeable difference in the exhaust note of your car, this isn't the product for you. Although the installation was easy, the sound output was barely perceptible, which is disappointing given the price. On the plus side it fit perfectly in the exhaust system .Overall, I found this product to be extremely underwhelming and not worth the investment in a high-performance automotive accessory..