The Twister muffler provides the best performance, noise reduction, fit and affordability.
Flo-Pro’s Twister Race Muffler is welded for increased strength and durability and features a continuous spiral design that minimized turbulence for greater flow. The spiral design is actually less restrictive than the glass pack muffler due to the dual flow paths for exhaust gases that also work to cancel out drone.
These are almost a must have for the modern Dodge trucks that have a tendency to drone inside the cab.
Available in both 4″ and 5″ diameters to fit any exhaust configuration.
***This part is not always a bolt in install and may require cutting of your exhaust and welding or clamps. We recommend having this part as close the down pipe as possible.***