Borla CrateMuffler LS3 3in Offset In/Offset Out 14in x 4.35in x 9.10in Oval Muffler S-Type 2015-ram-3500-laramie-esi1498756 The system has functioning valves

The system has functioning valves

Each muffler assembly has unique single 4

All Borla(r) street products carry the famous Borla(r) written million-mile warranty

Not to mention

Borla CrateMuffler LS3 3in Offset In/Offset Out 14in x 4.35in x 9.10in Oval Muffler S-Type 2015-ram-3500-laramie-esi1498756 The system has functioning valvesBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet LS3 6. 2L V8 family. The directional design provides the classic S Type sound and will dramatically reduce, or eliminate drone on specified applications. Add resonator 400939