XR-1(r) Multi-Core Racing Muffler. 3.5" Center Inlet/ 3.5" Center Outlet 6.25" Round x 24" Long Body 29" Overall Length. Long body design works well on SUV & truck applications but can be used on a wide range of vehicles including rotary engine equipped vehicles. It features BORLA(r)'S patented Multi-core 6 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1(r) mufflers flows better than straight tubing. Recommend for high horsepower applications. 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 continuous-filament fiber (CRF) acoustic material 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.
XR-1 Multi-Core Racing Muffler Venues Requiring A Muffler - 2.5" Center Inlet/ 2.5" Center Outlet 6.25" Round x 14" Long Body 18.5" Overall Length. Universal Part. Reversible Design.
| Brand | Borla |
|---|---|
| Type | Racing Muffler |
| Weight | 6 - 34 lbs |
| Body Height | 6.250 in., 4.250 in., 3.500 in., 8.500 in., 5.500 in., ... |
| Body Length | 16.000 in., 14.000 in., 12.000 in., 34.000 in., 24.000 in., ... |
| Body Width | 6.250 in., 7.880 in., 3.500 in., OEM, 3.000 in., ... |
| Construction | All Welded |
| Grade Type | Performance |
| Inlet Connection Type | Pipe |
| Inlet Outside Diameter | 3.000 in., 2.500 in. |
| Inlet Position | Center |
| Inlet Type | Single Center, OEM |
| Inlet/Outlet Configuration | Center/Center |
| Main Piping Diameter | 3.000 in., 3.500 in., 4.000 in., 2.500 in. |
| Material | T-304 Stainless Steel |
| Muffler Count | 1 |
| Notch | N |
| Off Road Use Only | No |
| Outlet Outside Diameter | 3.000 in., 3.500 in., 4.000 in., 2.500 in. |
| Outlet Position | Center |
| Outlet Type | Single Center Outlet, OEM |
| Overall Length | 21.000 in., 19.000 in., 17.000 in., 39.000 in., 29.000 in., ... |
| Shape | Round, Oval, Bullet |
| Tip / Outlet Finish | N/A |
19 products in this series
