This system is made up of 2 1/2-inch mandrel-bent 304 Stainless Steel tubing, it uses the original hangers and tailpipe tips, and features Porter’s unique “Steel-Pac” mufflers, also in 304 Stainless Steel.
“We are quite pleased to offer our first complete exhaust system for the 5.7 Hemi Challengers and we targeted those customers that want a performance system upgrade that screams at full-throttle, but is still mellow at idle and cruising speeds. This system does that and at a significant pricing advantage,” says Tom Conlan, owner of Porter Mufflers.
In chassis-dyno testing, this system provided a 12+ horsepower increase while dropping 28 pounds of weight from the car. The Porter Mufflers give off a deep, mellow rumble at idle with no drone when in cruising mode, so your drive is more enjoyable.
Challenger owners no longer have to choose between real performance gains and every-day enjoyability with the Porter Exhaust System. It’s build to perform, built to last, and made right here in America with American-sourced materials.
GET IT: Porter Mufflers, (763) 463-3452, www.portermufflers.com
(Courtesy Porter Mufflers)