Gibson MWA 3.0" Center/3.0" Dual Oval Muffler Stainless Helmet Forced Air Blower Wiring Harness GM G-Body Chassis

GM G-Body Chassis

083 in Tubing

5/8-18 in Female to 16 mm x 1

Works w/Most Factory Sensors

Gibson MWA 3.0" Center/3.0" Dual Oval Muffler Stainless Helmet Forced Air Blower Wiring Harness GM G-Body ChassisGibson 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