Gibson 18-20 Ford Mustang GT 5.0L Cat-Back Dual Exhaust System - Stainless Mustang GT Mercury Grand Marquis LS 2005

Mercury Grand Marquis LS 2005

GMC C3500 Sierra SLE 1996

Ford Taurus G 1996

3L 409SS Dual Rear

Gibson 18-20 Ford Mustang GT 5.0L Cat-Back Dual Exhaust System - Stainless Mustang GT Mercury Grand Marquis LS 2005Gibson Performance introduces a Dual Exhaust system for the Ford Mustang 5. 0 steed an extra shot of American Made power producing 32hp gain and 34 ft lbs torque increase. Combined with an aggressive sound that lets others know to take notice. The complete Dual 3" Stainless Steel X Pipe and trusted, power proven Stainless Steel SuperFlow mufflers with integrated CFT technology will create symphony under the chassis, as they work in tune to push any