Borla muffler.
Transverse Flow design. On these vehicles they were mounted behind the rear axle and were parallel to the axle. This muffler can also be used to create custom systems on other vehicles. Single 2.5" Offset Inlet/ Dual 2.5" Offset Outlets. The inlet and one outlet are on one end of the muffler, and the second outlet is on the opposite end. Reversible design for installation flexibility. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Borla Specialty Muffler - Un-Notched Necks (40477)
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Borla |
| Part number | BRL40477 |
| Category | Exhaust & Performance |

Worth adding
Useful in any truck — ships separately in its own box.
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