Borla Universal Oval Transverse 2.5-inch Inlet/Outlet Turbo XL Muffler Part #40477

Transverse Flow design. Transverse flow mufflers were originally designed for GM F-Body Camaros and Firebirds. On these vehicles they were mounted behind the rear axle and were parallel to the axle. This muffler can also be used to create custom systems on other vehicles. Single 2.5" Offset Inlet/ Dual 2.5" Offset Outlets. The inlet and one outlet are on one end of the muffler, and the second outlet is on the opposite end. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation. Best of all, it's made in the USA and backed by Borla(r)'s Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. Specialty Transverse Flow Muffler - 2.5" Offset Inlet/ Dual 2.5" Offset Outlets 6" x 10.25" Oval x 19" Long Body 24" Overall Length. Universal Part. Reversible Design. Million Mile Warranty

• Un-Notched necks are designed for weld in installation. If clamping, use band clamps 18004.
• Transverse flow design, originally designed for F-Body Camaro and Firebirds
• Alternate muffler with Notched necks is 400498, use band clamp 18325
• Universal muffler. Reversible design.

The Borla Universal Oval Transverse Turbo XL Muffler (Part #40477) is designed for high-performance exhaust systems, delivering improved flow and sound control. Featuring a transverse flow design originally developed for GM F-Body Camaros and Firebirds, this muffler offers a versatile solution for custom vehicle setups. Its 2.5-inch offset inlet and dual 2.5-inch offset outlets provide installation flexibility, with a reversible design that suits various configurations. Constructed from durable high-quality T-304 austenitic stainless steel, the muffler is corrosion-resistant and built for longevity. The 100% welded construction ensures maximum strength while maintaining a sleek, natural mill finish that can be brushed or polished to suit aesthetic preferences. Its free flow design enhances exhaust performance, promoting increased horsepower and torque. Inside, high-temperature continuous-filament fiber (CFF) acoustic material helps manage sound levels, providing a deep, refined exhaust note without excessive noise. This muffler measures approximately 19 inches in length with an oval body, offering a compact yet effective solution for custom exhaust projects. Made in the USA, Borla backs this product with a Million-Mile warranty, reflecting their commitment to quality and customer satisfaction.

Features:

• Transverse flow design for optimized exhaust flow and sound

• Constructed from corrosion-resistant T-304 stainless steel

• Reversible installation for flexible setup options

• Dual 2.5-inch offset outlets for versatile exhaust routing

• High-temperature CFF acoustic material for sound control

• Natural mill finish that can be brushed or polished

• 100% welded construction for maximum durability

• Made in the USA with a Million-Mile warranty