Borla 1.23 x 8.5 x 5.5 x 4 XR-1 Multi-Core Racing Muffler

Designed for full bodied cars, 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. 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 & Attributes:

• Inlet Connection Type: Pipe
• Inlet Position: Center
• Main Piping Diameter: 4.000 in.
• Outlet Position: Center
• Material: T-304 Stainless Steel
• Muffler Count: 1
• Off Road Use Only: No
• Body Length: 23.000 in.
• Outlet Outside Diameter: 4.000 in.
• Outlet Type: Single Center Outlet
• Overall Length: 28.000 in.
• Shape: Oval
• Tip / Outlet Finish: N/A
• Body Height: 8.500 in.
• Inlet Type: Single Center
• Body Width: 5.500 in.
• Construction: All Welded
• Grade Type: Performance