Borla XR-1 Multi-Core Racing Muffler for Rotary Engine Vehicles – 3 Inch Inlet and Outlet, Oval Body, Reversible Design

XR-1® Multi-Core Racing Muffler. 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Compact size is perfect for applications with limited space and can be used on a wide range of vehicles. It features BORLA®'S patented Multi-Core 4 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1 mufflers flows better than straight tubing. Recommend for high horsepower applications. Reversible design for installation flexibility. T-304 Stainless steel will never rust. 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. There is no BORLA® 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. XR-1® Multi-Core Racing Muffler Rotary Engine Equipped Vehicles - 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length. Universal Part. Reversible Design. Patented Multi-Core Technology

• 3" Center Inlet/ 3" Center Outlet 4.25" x 7.88" Oval x 16" Long Body 21" Overall Length
• Universal muffler. Reversible design. No BORLA® logo embossement.
• Compact design is perfect for applications with limited space
• Can be used on wide range of vehicles
• Multi-Core 4 tube internal design

The Borla XR-1 Multi-Core Racing Muffler is engineered for high-performance rotary engine applications, offering a compact yet powerful exhaust solution. Featuring a 3-inch center inlet and outlet with a 4.25-inch by 7.88-inch oval body, this muffler measures 16 inches in length with an overall length of 21 inches, making it ideal for vehicles with limited space without sacrificing flow or performance. Its patented Multi-Core 4-tube design ensures maximum exhaust flow, resulting in increased horsepower and torque compared to traditional straight tube mufflers. This advanced internal structure improves efficiency and enhances overall engine performance, especially in high horsepower applications. Constructed from durable T-304 stainless steel, the XR-1 muffler is resistant to rust and corrosion, ensuring longevity in demanding conditions. The natural mill finish allows for custom brushing or polishing, providing flexibility in aesthetic customization. 100% welded for strength and reliability, this muffler includes high-temperature continuous-filament fiber (CRF) acoustic material, effectively managing sound levels for a refined exhaust note. Its reversible design offers installation flexibility, accommodating various vehicle configurations. Manufactured in the USA by Borla, a brand renowned for quality and innovation, this muffler is suitable for a wide range of vehicles, making it a versatile choice for enthusiasts seeking maximum performance without compromising durability or style.

Features:

• 3-inch center inlet and outlet with 4.25-inch by 7.88-inch oval body; overall length of 21 inches

• Universal, reversible design allows flexible installation on various vehicles

• Patented Multi-Core 4-tube internal design maximizes exhaust flow, horsepower, and torque

• Constructed from corrosion-resistant T-304 stainless steel with a natural mill finish

• 100% welded for enhanced strength and durability

• High-temperature continuous-filament fiber (CRF) acoustic material for effective sound control

• Compact size ideal for applications with limited space

• Made in the USA by Borla, a leader in performance exhaust technology

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1