Borla 40057 - Boomer Muffler Thumper Oval 2-1/4in In 4in Side Rount Out

Borla 40057 - Boomer Muffler Thumper Oval 2-1/4in In 4in Side Rount Out

Borla 40057

$286.99 $244.99
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Part Number:
40057
SKU:
BOR-40057
UPC:
808422400572
Availability:
IN STOCK AND READY TO SHIP

Borla - 40057

THUMPER 4.25in.X7.78in.X14 OVAL W

Borla® Boomers Thumper Muffler; Center/Center; 2.25 in. Inlet; 4 in. Round Tip Outlet; 14 in. x 4.25 in. x 7.88 in. Oval Body; 23.5 in. Overall Length; T-304 Stainless Steel;

Borla Boomers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished, T-304 stainless steel mufflers feature integrated polished tips, and utilize Borla's patented race-winning technology for improved exhaust flow. In addition to adding head-turning sound, they also add a modest boost in horsepower. They utilize 100% welded construction for strength. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Available in a variety of universal-fit styles, Borla Boomers are made in the USA from aircraft-grade high-quality T-304 austenitic stainless steel and include a Million-Mile Warranty.

  • Dyno And Race Proven Mufflers
  • Rear Mounted Muffler With Tip
  • Fully Polished
  • Boost Horsepower 7 To 10 Percent
  • Add Head Turning Sound
  • Million Mile Warranty

Grade Type: Performance
Body Height: 7.880 in.
Body Length: 14.000 in.
Body Width: 4.25 in.
Construction: All Welded
Inlet Connection Type: Pipe
Inlet Position: Center
Inlet Type: Single Center
Main Piping Diameter: 2.250 in.
Material: T-304 Stainless Steel
Muffler Count: 1
Off Road Use Only: No
Outlet Outside Diameter: 2.250 in.
Outlet Position: Center
Outlet Type: Single Center Outlet
Overall Length: 23.50 in.
Shape: Oval
Tip / Outlet Finish: Polished T-304 Stainless Steel

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