Developed for truck applications. Reversible design for installation flexibility. Previously part number know as 19131346. This muffler is considered a "Touring" muffler when compared to the 400130 and used on the same application. Notched necks for clamp-on installation. Reversible design for installation flexibility. High-quality T-304 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.
Specialty Heavy Duty (Truck) Muffler - 2.75" Center Inlet/ 2.75" Center Outlet 7.75" Round x 24" Long Body 29" Overall Length. Universal Part. Reversible Design. NOTched Necks.
The Borla 401158 is a high-performance muffler designed specifically for truck applications, offering durability and enhanced exhaust flow. Crafted from premium T-304 stainless steel, this muffler is corrosion-resistant and built to last in demanding environments. Its natural mill finish can be easily brushed or polished to match your vehicle's aesthetic. Featuring a free flow design, it promotes improved engine performance and sound quality by reducing back pressure and optimizing exhaust flow. The muffler's 2.75-inch center inlet and outlet facilitate straightforward installation and compatibility with a variety of truck exhaust systems. Its 7.75-inch diameter, 24-inch long body, and overall length of 29 inches make it an ideal choice for heavy-duty applications. Notched necks are incorporated for a secure, clamp-on installation, and the reversible design provides installation flexibility, accommodating different exhaust configurations without hassle. The 100% welded construction ensures maximum strength and durability, making it suitable for rigorous use in commercial and industrial environments. This model is classified as a touring muffler, delivering a balanced sound profile that enhances the driving experience without excessive noise. The Borla 401158 is a universal part that meets the needs of professional installers and vehicle owners seeking reliable exhaust solutions for their trucks. Its heavy-duty design and acoustic material, including high-temperature continuous-filament fiber, help control sound levels while maintaining optimal exhaust flow. Whether upgrading an existing system or installing a new setup, this muffler provides a robust, long-lasting solution for truck enthusiasts and professionals alike.
Features:
Reversible design for installation flexibility
Notched necks for secure clamp-on installation
High-quality T-304 stainless steel construction for corrosion resistance
100% welded for maximum strength and durability
Free flow design to enhance engine performance
High-temperature continuous-filament fiber (CFF) acoustic material for sound control
Universal fit suitable for various truck exhaust systems
Natural mill finish can be brushed or polished prior to installation
7.75-inch diameter x 24-inch long body, overall length 29 inches
Heavy-duty construction optimized for truck applications
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
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