Review on Walker 21642 Quiet Flow Stainless Muffler by Josh Lewis

As an automotive enthusiast I am always on the lookout for products that can improve my vehicle`s performance. My analysis of this product showed that its construction and design are top-notch .The installation process was straightforward, and as soon as I turned on my engine, I could notice the difference in sound. The muffler is quiet, and the FLOW is smooth. One possible con is that it's not the cheapest option out there, but for the quality and performance it provides, it's worth the investment..