Borla Heavy Duty (Truck) 2.75in Center-Center 24in x 6.75in Round (Notched) Specialty Muffler 400130
Borla Heavy Duty (Truck) 2.75in Center-Center 24in x 6.75in Round (Notched) Specialty Muffler 400130
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- Free fitment check before you order
BOR S-Type Muffler
Exhaust Muffler
Specialty Heavy Duty (Truck) Muffler - 2.75" Center Inlet/ 2.75" Center Outlet 6.75" Round x 24" Long Body 29" Overall Length. Universal Part. Reversible Design. Notched Necks.
Developed for truck applications and other applications that require a long body muffler. Previous part number was 19131347. This muffler is considered an "S-Type" muffler when compared to the 401158 and used on the same application. Notched necks for clamp-on installation. 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.
S-Type Universal Performance Muffler.

Exhaust part: what to know
A performance exhaust changes the sound and can improve flow; replacement parts restore a quiet, leak-free system.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentWhat else to plan for
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
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