Gibson MWA Muffler 3" Center Inlet 3" Center Outlet 9" Diameter Body - 14" Long ATL Racing Fuel Cells Easily transported with the patent

Easily transported with the patent pending FLO-FAST Compact Versa Cart coupled with the choice of up to 15 gallons of capacity (sold separately)

2011-2014 Ford F-350 Super Duty

1967-1969 Plymouth Valiant

Red Cushioned Grip

Upper Only

Gibson MWA Muffler 3" Center Inlet 3" Center Outlet 9" Diameter Body - 14" Long ATL Racing Fuel Cells Easily transported with the patentGibson MWA Muffler delivers Maximum Sound and the Best Muffler Flow PERIOD! This Straight thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3 in. straight pipe, improving power potential while keeping interior drone to a minimum. The MWA muffler has NO internal packing or weak baffles, allowing it to maintain a lightweight design with a unique and powerful sound. The MWA muffler is 100% Made in the USA and