Designed for use on Midgets, Mini Sprints, Dwarf Cars, and other compact applications where no tail pipe or turn down is needed. Patented free flow multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. Hight temperature T-304 stainless steel wool for sound control. There is no logo embossment on this part. Best of all, it's made in the USA. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Borla XR-1 Multicore Bullet Muffler 40641
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 | 19.000 in. |
| Outlet Type | Single Center Outlet |
| Outlet Position | Center |
| Off Road Use Only | No |
| Body Length | 14.000 in. |
| Muffler Count | 1 |
| Material | T-304 Stainless Steel |
| Main Piping Diameter | 2.500 in. |
| Inlet Type | Single Center |
| Inlet Position | Center |
| Inlet Outside Diameter | 2.500 in. |
| Inlet Connection Type | Pipe |
| Grade Type | Performance |
| Construction | All Welded |
| Body Width | 3.500 in. |
| Title | XR-1 Multi-Core Racing Muffler Bullet 2.5in Center Inlet/ 2.5in Center Outlet 3.5in Round x 14in Long Body |
| Body Height | 3.500 in. |
| Outlet Outside Diameter | 2.500 in. |
| Title Extended | XR-1 Bullet 14inx3.5in Round - Racing Muffler Part # 40641 |
| Tip / Outlet Finish | N/A |
| Shape | Bullet |
| Prop 65 Yes/No | Yes |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Short Label | Proposition 65 Warning.JPG |
| Description_SHO | XR-1 Multi-Core |
| Description_INV | BorlaXR-1 Multi-Core Muffler |
| Description_DEF | Exhaust Muffler |
| Description_DES | XR-1 Multicore Bullet Muffler |
| Description_ASM | XR-1 Multicore Bullet Racing Muffler - 2.5" Center Inlet/ 2.5" Center Outlet (no neck) 3.5" Round x 14" Long Body 16.75" Overall Length. Universal Part. |
| Description_EXT | XR-1 Multi-Core Bullet Racing Muffler - 2.5" Center Inlet/ 2.5" Center Outlet (no neck) 3.5" Round x 14" Long Body 16.75" Overall Length. Universal Part. |
| Description_MKT | Designed for use on Midgets, Mini Sprints, Dwarf Cars, and other compact applications where no tail pipe or turn down is needed. Patented free flow multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. Hight temperature T-304 stainless steel wool for sound control. There is no logo embossment on this part. Best of all, it's made in the USA. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. |


