Slim Line Racing Muffler. Designed for low profile vehicles with limited space. It features a 3" x 7.88" oval body. Necks are 3.5" tubing formed into 4.13" x 2.61" oval. 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 for sound control. Free Flow design for improved performance. 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 Muffler 40536

Specifications:

Body Height	7.880 in.
Outlet Position	Center
Title Extended	XR-1 Multi-Core Racing Muffler Slim Line 3.5in (4.13in x 2.61in Oval) Center Inlet/ 3.5in Center (4.13in x 2.61in Oval) Outlet 3in x 7.88in Oval x 12in Long Body Part # 40536
Tip / Outlet Finish	N/A
Shape	Oval
Prop 65 Yes/No	Yes
Prop 65 (C, R or CR)	CR
Prop 65 - Short Label	Proposition 65 Warning.JPG
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	17.000 in.
Outlet Type	Single Center Outlet
Outlet Outside Diameter	3.500 in.
Body Length	12.000 in.
Off Road Use Only	No
Muffler Count	1
Material	T-304 Stainless Steel
Main Piping Diameter	3.500 in.
Inlet Type	Single Center
Inlet Position	Center
Inlet Connection Type	Pipe
Grade Type	Performance
Construction	All Welded
Body Width	3.000 in.
Title	XR-1 Multi-Core Racing Muffler Slim Line 3.5in (4.13in x 2.61in Oval) Center Inlet/ 3.5in Center (4.13in x 2.61in Oval) Outlet 3in x 7.88in Oval x 12in Long Body
Description_SHO	XR-1 Multi-Core
Description_INV	BORLA XR-1 Multi-Core Muffler
Description_DEF	Exhaust Muffler
Description_DES	XR-1 Multicore Muffler
Description_ASM	XR-1 Multi-Core Slim Line Racing Muffler - 3.5" (4.13" x 2.61" Oval) Center Inlet/ 3.5" (4.13" x 2.61" Oval) Center Outlet 3" x 7.88 Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.
Description_EXT	XR-1 Multi-Core Slim Line Racing Muffler - 3.5" Oval Pipe Center Inlet/ 3.5" Oval Pipe Center Outlet 3" x 7.88 Oval x 12" Long Body 17" Overall Length. Universal Part. Reversible Design.
Description_MKT	Slim Line Racing Muffler. Designed for low profile vehicles with limited space. It features a 3" x 7.88" oval body. Necks are 3.5" tubing formed into 4.13" x 2.61" oval. 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 for sound control. Free Flow design for improved performance. 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.