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.
Borla Axle-Back Exhaust System - S-Type 40057
Specifications:
| Prop 65 - Long Label | WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov |
| Overall Length | 23.50 in. |
| Outlet Type | Single Center Outlet |
| Outlet Outside Diameter | 2.250 in. |
| Body Length | 14.000 in. |
| Off Road Use Only | No |
| Muffler Count | 1 |
| Material | T-304 Stainless Steel |
| Main Piping Diameter | 2.250 in. |
| Inlet Type | Single Center |
| Inlet Position | Center |
| Inlet Connection Type | Pipe |
| Grade Type | Performance |
| Construction | All Welded |
| Body Width | 4.25 in. |
| Title | Boomers Muffler Thumper 2.25in Center Inlet/ 4in Single Round Tip 4.5in x 7.88in Oval x 14in Long Body |
| Body Height | 7.880 in. |
| Outlet Position | Center |
| Title Extended | Thumper - 2.25in Inlet Pipe - Single 4in Round Tip - T-304 Stainless Steel Boomer Muffler Part # 40057 |
| Tip / Outlet Finish | Polished T-304 Stainless Steel |
| Shape | Oval |
| Prop 65 Yes/No | Yes |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Short Label | Proposition 65 Warning.JPG |
| Description_SHO | Boomers Muffler |
| Description_INV | Borla Boomers Muffler |
| Description_DEF | Exhaust Muffler |
| Description_DES | Axle-Back Exhaust System - S-Type |
| Description_ASM | Thumper Boomers Muffler - 2.25" Center Inlet/ Single 4" Round Tip, 4.25" x 7.88" Oval x 14" Long Body 23.5" Overall Length. Universal Part. |
| Description_EXT | Thumper Boomers Muffler 2.25" Center Inlet/ Single 4" Round Tip, 4.25" x 7.88" Oval x 14" Long Body 23.5" Overall Length. Universal Part. |
| Description_MKT | 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. |


