Review on Walker 21407 Quiet Flow Stainless Muffler by Matthew Rodrigues

I recently installed a new muffler on my performance car and was blown away by the results .Not only did it significantly reduce noise levels, but it also increased exhaust flow and improved overall performance. The stainless steel construction is highly durable and looks great under the car. The only downside is the slightly higher price point compared to other mufflers on the market. Overall, I highly recommend this muffler for anyone looking to upgrade their exhaust system..