Gibson MWA Superflow Dual/Dual Oval Muffler - 4x9x14in/2.5in Inlet/2.5in Outlet - Stainless

What you get with this Gibson MWA Superflow muffler is a well-built, oval-shaped muffler designed for performance. It measures 4 inches tall, 9 inches wide, and 14 inches long, with 2.5-inch inlets and outlets on both sides. This muffler is constructed entirely from stainless steel, ensuring it can handle the elements and last a long time.

The key to this muffler's performance is its straight-through design. Unlike many mufflers that use packing material or internal baffles, this one has none. This means exhaust gases can flow through with very little restriction, almost as freely as a straight pipe, which can help improve your vehicle's power potential. This design also contributes to a unique, aggressive sound without the typical interior drone you might expect from a performance muffler. Being 100% made in the USA, it's built with attention to detail.