Description BORLA 40057 Thumper – 2.25″ Inlet Pipe – Single 4″ Round Tip – Boomer Muffler BORLA Boomers are high-tech, dyno and race-proven mufflers designed for both street and track use.
BORLA 40057 Thumper – 2.25″ Inlet Pipe – Single 4″ Round Tip – Boomer Muffler
Approximate Rs 44,914.03 not incl. of customs and shipping.
Call or message us for the price and availability.
Description BORLA 40057 Thumper – 2.25″ Inlet Pipe – Single 4″ Round Tip – Boomer Muffler
BORLA Boomers are high-tech, dyno and race-proven mufflers designed for both street and track use. These fully polished T-304 stainless steel mufflers feature integrated polished tips and utilize BORLA’s patented technology for improved exhaust flow.
In addition to producing a distinctive sound, they provide a modest increase in horsepower. The mufflers use 100% welded construction for added strength and high-temperature continuous-filament fiber acoustic material for sound control. The natural mill finish can be brushed or polished before installation.
- Fully polished T-304 stainless steel construction
- Integrated polished tip with a 4″ diameter
- Utilizes patented race-winning exhaust flow technology
- High-temperature continuous-filament fiber acoustic material
Part numbers: 40057
Special order: imported to order. Contact us for price and availability.


