Borla 40575 XR-1 Multicore Muffler
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XR-1 Multi-Core Racing Muffler Full Bodied Cars - 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval 16" Body 21" Overall Length. Universal Part. Reversible Design.
XR-1(r) Multi-Core Racing Muffler. 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval 16" Body 21" Overall Length. Compact size is perfect for applications with limited space but can be used on a wide range of vehicles including rotary engine equipped vehicles. It features BORLA(r)'S patented Multi-Core 3 tube design for maximum flow, horsepower and torque. The Multi-Core portion of XR-1(r) mufflers flows better than straight tubing. Reversible design for installation flexibility. T-304 Stainless steel for superior corrosion resistance. Natural mill finish can be brushed or polished prior to installation. 100% welded construction for strength. High temperature T-304 stainless steel wool packing for sound control. 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.
Features
- Universal muffler. Reversible Design.
- Compact design is perfect for applications with limited space
- Can be used on a wide range of vehicles including rotary engine equipped vehicles
- 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval 16" Body 21" Overall Length
- 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval 16" Body 21" Overall Length
- Multi-Core 3 internal tube design. High temperature T-304 stainless steel wool for sound control.
Specifications
| Body Height | 4.250 in. |
| Inlet Type | Single Center |
| Muffler Count | 1 |
| Body Length | 16.000 in. |
| Overall Length | 21.000 in. |
| Inlet Outside Diameter | 3.000 in. |
| Main Piping Diameter | 3.000 in. |
| Outlet Outside Diameter | 3.000 in. |
| Body Width | 7.880 in. |
| Construction | All Welded |
| Inlet Position | Center |
| Outlet Position | Center |
| Tip / Outlet Finish | N/A |
| Off Road Use Only | No |
| Shape | Oval |
| Grade Type | Performance |
| Inlet Connection Type | Pipe |
| Outlet Type | Single Center Outlet |
| Material | T-304 Stainless Steel |
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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