Borla Boomer Mufflers

Borla Boomer Mufflers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished mufflers utilize Borla's patented race-winning technology. They boost your vehicle's horsepower from 7% up to 10% while adding head-turning sound. They are available in a variety of universal-fit styles. Borla Boomer Mufflers are made of aircraft-quality T-304 stainless steel and backed by a Million Mile Warranty.

Sound Level Shape Material Inlet Dia.
Aggressive Oval Stainless 2.25"
Outlet Dia. Inlet/Outlet Config. Case Size Overall Len.
4" Center/Center 14" X 4.5" X 7.88" 23.50"
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  • Product Details
  • Installation
  • Warranty
  • Vehicle Fitment
  • Reviews
  • T-304 stainless steel will never rust
  • 100% welded construction for strength
  • Free-flow design for improved performance
  • High-temperature continuous-filament fiber (CFF) acoustic material for sound control
  • Polished finish for sharp appearance
  • Tips are part of the muffler assembly
  • Recommended for street