3-Hole Jeep Header Mufflers, Sold as a Pair, 3 in. Inlet, 3 in. Outlet, Muffler Body Length 29 in., Overall Length 32 in.; The classic Purple Hornie tubular design glasspack mufflers give sound and performance gains that are more than impressive – they’re wild! The 16-gauge, 3.5 in. diameter steel shell encloses an interior spiral louver baffle design that increases exhaust velocity while decreasing backpressure, projecting the sound waves into a temperature fibermat material. Available in an 18 in. case length with 2.250 in. slip-fit or choose from three different styles of 3 in. three-hole direct-header-mount designs.;
Rich/Powerful Sound Distinctive Purple Finish Spiral Louver Design Core Decreases Backpressure Boosts Horsepower 3.5″ Diameter 16-Gauge Case