Motorcycle Mufflers

XR-1® Multi-Core Slim Line Racing Muffler. The Center Inlet / Center Outlet necks are 3.5″ tubing formed into a 4.13″ x 2.61″ Oval. The body is a 3″ High x 7.88″ Wide Oval, 12″ Long with a 17″ Overall Length. Designed for high horsepower applications in low profile vehicles with limited space including vehicles with rotary engines. It features BORLA®’S patented Multi-Core 2 tube design for maximum flow, horsepower, and torque. The Multi-Core portion of XR-1® mufflers flows better than straight tubing. 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 T-304 stainless steel wool 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 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.
Million Mile Warranty

• 4.13″ x 2.61″ Oval Center Inlet / Outlet Necks. 12″ Long x 3″ High x 7.88″ Wide Oval Body 17″ OAL
• Multi-Core 2 tube internal design. High temperature T-304 stainless steel wool for sound control.
• Slim Line mufflers are perfect for low profile applications with limited space
• Can be used on a wide range of vehicles including vehicles with rotary engines
• Universal Muffler. Reversible Design. No BORLA® logo embossement.

BRExhaust Direct-Fit Muffler Kit 108-0068 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. BRExhaust Direct-Fit Muffler Kit 108-0068 includes (1) Ring Gasket, (2) Bolts, (2) Nuts. BRExhaust Direct-Fit Muffler Kit 108-0068 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Two year, unlimited mileage warranty

BRExhaust Direct-Fit Muffler Kit 108-0030 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2003-2007 INFINITI G35 3.5L. BRExhaust Direct-Fit Muffler Kit 108-0030 includes (1) 2-Bolt Gasket, (2) Nuts, (2) 2.5in. U-Bolt Clamps, (2) Bolts and interchanges with OE parts 20100-AM800, 20691-AM800. BRExhaust Direct-Fit Muffler Kit 108-0030 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Two year, unlimited mileage warranty

BRExhaust Direct-Fit Muffler Kit 108-0029 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2003-2007 Nissan Murano 3.5L. BRExhaust Direct-Fit Muffler Kit 108-0029 includes (2) Nuts, (2) Bolts, (1) 2-Bolt Gasket and interchanges with OE parts 20100CC00A. BRExhaust Direct-Fit Muffler Kit 108-0029 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Bolt-on design for smooth and easy DIY installation around obstructions, ensuring quality fitment and function without requiring fabrication

BRExhaust Direct-Fit Muffler Kit 108-0046 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2003-2008 INFINITI FX35 3.5L & 2003-2008 INFINITI FX45 4.5L. BRExhaust Direct-Fit Muffler Kit 108-0046 includes (1) Ring Gasket, (2) Nuts, (2) 2.5in. U-Bolt Clamps, (2) Bolts and interchanges with OE parts 20100-CL000, 20691-0P600. BRExhaust Direct-Fit Muffler Kit 108-0046 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Two year, unlimited mileage warranty

BRExhaust Direct-Fit Muffler Kit 108-0023 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. BRExhaust Direct-Fit Muffler Kit 108-0023 includes (2) Nuts, (2) Bolts, (1) 2-Bolt Gasket, (1) 2.125in. U-Bolt Clamp and interchanges with OE parts 28700-1F425, 28751-3S000. BRExhaust Direct-Fit Muffler Kit 108-0023 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Aluminized steel construction with mandrel bends provides long-lasting, high corrosion resistance and durability

BRExhaust Direct-Fit Muffler Kit 108-0077 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2006-2008 Subaru Forester 2.5L. BRExhaust Direct-Fit Muffler Kit 108-0077 includes (2) Bolts, (1) 2in. U-Bolt Clamp, (2) Nuts, (1) 2-Bolt Gasket. BRExhaust Direct-Fit Muffler Kit 108-0077 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Leaves all emissions equipment intact, maintaining emissions compliance

BRExhaust Direct-Fit Muffler Kit 108-0036 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2006-2010 INFINITI M35 3.5L & 2006-2010 INFINITI M45 4.5L. BRExhaust Direct-Fit Muffler Kit 108-0036 includes (1) Ring Gasket, (2) Bolts, (2) Nuts and interchanges with OE parts 20100-EH005, 20691-30P00. BRExhaust Direct-Fit Muffler Kit 108-0036 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Bolt-on design for smooth and easy DIY installation around obstructions, ensuring quality fitment and function without requiring fabrication

BRExhaust Direct-Fit Muffler Kit 108-0035 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2006-2010 INFINITI M35 3.5L & 2006-2010 INFINITI M45 4.5L. BRExhaust Direct-Fit Muffler Kit 108-0035 includes (1) Ring Gasket, (2) Nuts, (2) Bolts and interchanges with OE parts 20100-EH000, 20691-30P00. BRExhaust Direct-Fit Muffler Kit 108-0035 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• Bolt-on design for smooth and easy DIY installation around obstructions, ensuring quality fitment and function without requiring fabrication

BRExhaust Direct-Fit Muffler Kit 108-0082 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2008-2011 Subaru Impreza 2.5L. BRExhaust Direct-Fit Muffler Kit 108-0082 includes (1) 2-Bolt Gasket, (2) Nuts, (2) Bolts. BRExhaust Direct-Fit Muffler Kit 108-0082 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• All components, gaskets, clamps, and hardware required, along with installation instructions, are packaged together in a single protective box

BRExhaust Direct-Fit Muffler Kit 108-0042 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from high-grade aluminized steel, these muffler kits are meticulously engineered to seamlessly replace the factory part while meeting or exceeding original specifications. The direct-fit design ensures a hassle-free bolt-on installation process, and to make your installation experience even smoother, all necessary components including gaskets, clamps, and other essential hardware are included. Featuring precision mandrel-bent pipes, this BRExhaust Direct-Fit Muffler Kit provides optimal exhaust flow to guarantee a complete and precise restoration of your vehicles exhaust system to factory-like performance. This Direct-Fit Rear Muffler Kit is designed to fit the 2009-2024 Nissan Murano 3.5L. BRExhaust Direct-Fit Muffler Kit 108-0042 includes (1) Ring Gasket, (2) 2.25in. U-Bolt Clamps, (2) Nuts, (2) Bolts. BRExhaust Direct-Fit Muffler Kit 108-0042 features durable aluminized steel and is covered by a 2 year warranty.
BRExhaust Direct-Fit Rear Muffler Kit
Need further assistance? Call 1-800-990-0905.

• All components, gaskets, clamps, and hardware required, along with installation instructions, are packaged together in a single protective box