Designed for rotary engine equipped vehicles, but can be used on other applications. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing 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.
Specifications:
| Description_ASM |
XR-1? Multi-Core Racing Muffler For Rotary Engine Equipped Vehicles - 4" Center Inlet/ 4" Center Outlet 6.25" Round x 16" Long Body 21" Overall Length. Universal Part. Reversible Design. |
| Description_DEF |
Exhaust Muffler |
| Description_EXT |
XR-1? Multi-Core Racing Muffler For Rotary Engine Equipped Vehicles - 4" Center Inlet/ 4" Center Outlet 6.25" Round x 16" Long Body 21" Overall Length. Universal Part. Reversible Design. |
| Description_DES |
XR-1 Multicore Muffler |
| Description_INV |
BorlaXR-1 Multi-Core Muffler |
| Description_MKT |
Designed for rotary engine equipped vehicles, but can be used on other applications. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. High temperature T-304 stainless steel wool packing 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. |
| Description_SHO |
XR-1 Multi-Core |
| Title |
XR-1 Multi-Core Racing Muffler 4in Center Inlet/ 4in Center Outlet 6.25in Round x 16in Long Body Rotary Engine Equipped Vehicles |
| Material |
T-304 Stainless Steel |
| Title Extended |
XR-1 Multi-Core 4in Center-Center 16inx6.25in Round - Rotary Engine Equipped Racing Muffler Part # 400374 |
| Grade Type |
Performance |
| Inlet Type |
Single Center |
| Main Piping Diameter |
4.000 in. |
| 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 Le |
| Body Length |
16.000 in. |
| Body Width |
6.250 in. |
| Construction |
All Welded |
| Inlet Connection Type |
Pipe |
| Outlet Position |
Center |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Body Height |
6.250 in. |
| Inlet Position |
Center |
| Muffler Count |
1 |
| Off Road Use Only |
No |
| Outlet Outside Diameter |
4.000 in. |
| Outlet Type |
Single Center Outlet |
| Overall Length |
21.000 in. |
| Prop 65 - Short Label |
Proposition 65 Warning.JPG |
| Shape |
Round |
| Tip / Outlet Finish |
N/A |
| Length |
32.0000 |
| Width |
8.0000 |
| Height |
8.0000 |
| Weight |
14.0000 |
