Borla - Performance Exhaust Systems, Mufflers, & Induction

Since 1978, Borla Performance Industries has set the gold standard in aftermarket exhaust systems with its aerospace-grade engineering and American craftsmanship. Founded by Alex and Alyse Borla to service exotic marques like Rolls‑Royce and Ferrari, the company pioneered bolt‑on stainless steel cat‑back systems and introduced the world’s first Million‑Mile Warranty—boasting lifetime durability far beyond the competition.

Borla’s patented SwitchFire™ and XR‑1® muffler technologies eliminate mid-range drone while blending performance exhaust pulses for powerful, refined sound. Their systems—available in stainless, titanium, and carbon fiber—deliver real horsepower and torque gains while fitting like OEM. Trusted by solo drivers, fleets like UPS, and automakers including Ford, GM, Porsche, and Toyota, Borla remains a leader through ongoing product refinement and global expansion. Committed to excellence, they continue to challenge expectations with reliability, fit, sound, and lifetime coverage.

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Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Un-Notched
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Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body...
Developed for truck applications and other applications that require a long body muffler. This muffler is considered a "Touring" muffler when compared to the 6.75"...
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Sale price$286.95 Regular price$319.99
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Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Notched Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body 29in OAL Touring Notched
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Borla Specialty Muffler 3in Center In/Out 7.75in Dia. 24in Body...
Developed for truck applications and other applications that require a long body muffler. This muffler is considered a "Touring" muffler when compared to the 6.75"...
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Sale price$290.95 Regular price$323.99
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Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D. w/Nipples Notched, OAL 29.00in Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D. w/Nipples Notched, OAL 29.00in
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Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D....
Specialty Heavy Duty (Truck) Muffler - 3.5" Center Inlet/ 3.5" Center Outlet 6.75" Round x 24" Long Body 29.35" Overall LDeveloped for truck applications and...
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Sale price$325.95 Regular price$363.99
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Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D. w/Nipples, Un-notched , OAL 29.00in Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D. w/Nipples, Un-notched , OAL 29.00in
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Borla Universal Muffler 6.75 X 24.00in LG. X 3.53 I.D....
Developed for truck applications and other applications that require a long body muffler. Un-Notched necks are designed for weld in installation. If clamping, use 3"...
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Sale price$326.95 Regular price$364.99
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Borla XR-1 Racing Sportsman 2.5IN Outlet / 2.5IN Inlet / 5IN x 15IN Round Muffler Borla XR-1 Racing Sportsman 2.5IN Outlet / 2.5IN Inlet / 5IN x 15IN Round Muffler
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Borla XR-1 Racing Sportsman 2.5IN Outlet / 2.5IN Inlet /...
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction...
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Sale price$149.95 Regular price$165.99
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Borla XR-1 Multi-Core 2.5in Center/Center 17in x 12in x 4in Round Racing Muffler Borla XR-1 Multi-Core 2.5in Center/Center 17in x 12in x 4in Round Racing Muffler
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Borla XR-1 Multi-Core 2.5in Center/Center 17in x 12in x 4in...
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with the...
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Sale price$245.95 Regular price$273.99
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Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in
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Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with the...
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Sale price$268.95 Regular price$299.99
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Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler
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Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x...
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with the...
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Sale price$266.95 Regular price$296.99
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Borla Universal Resonator Option 3in Center/Center 5in Round x 10in - Notched Neck Borla Universal Resonator Option 3in Center/Center 5in Round x 10in - Notched Neck
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Borla Universal Resonator Option 3in Center/Center 5in Round x 10in...
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. The 401343 resonator is ideal for taking a loud system down...
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Sale price$137.95 Regular price$152.99
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Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in - Notched Neck Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in - Notched Neck
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Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in...
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. The 401342 resonator is ideal for taking a loud system down...
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Sale price$137.95 Regular price$152.99
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Borla Universal Resonator Option 3in Center/Center 5in Round x 10in Borla Universal Resonator Option 3in Center/Center 5in Round x 10in
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Borla Universal Resonator Option 3in Center/Center 5in Round x 10in
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. The 401339 resonator is ideal for taking a loud system down...
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Sale price$134.95 Regular price$149.99
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Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in
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Borla Universal Resonator Option 2.75in Center/Center 5in Round x 10in
Compact size is perfect for applications with limited space. Reversible design for installation flexibility. The 401338 resonator is ideal for taking a loud system down...
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Sale price$134.95 Regular price$149.99
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Borla 2.75in In/Out 7.75in Diameter x 24in L Universal Muffler - Heavy Duty Truck Applications Borla 2.75in In/Out 7.75in Diameter x 24in L Universal Muffler - Heavy Duty Truck Applications
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Borla 2.75in In/Out 7.75in Diameter x 24in L Universal Muffler...
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...
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Sale price$268.95 Regular price$299.99
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Borla Universal XR-1 Multi-Core Racing Muffler 3.5in Center-Center 14in x 6.25in Round Borla Universal XR-1 Multi-Core Racing Muffler 3.5in Center-Center 14in x 6.25in Round
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Borla Universal XR-1 Multi-Core Racing Muffler 3.5in Center-Center 14in x...
Designed for vehicles racing at venues requiring a muffler, but can be used for other applications. Reversible design for installation flexibility. Patented Multicore design for...
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Sale price$320.95 Regular price$357.99
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Borla CrateMuffler Mopar BB 383/413/426/440 S-Type 2.5in Offset/Offset 14inx4.35inx9in Oval Muffler Borla CrateMuffler Mopar BB 383/413/426/440 S-Type 2.5in Offset/Offset 14inx4.35inx9in Oval Muffler
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Borla CrateMuffler Mopar BB 383/413/426/440 S-Type 2.5in Offset/Offset 14inx4.35inx9in Oval...
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The...
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Sale price$396.95 Regular price$442.99
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Borla CrateMuffler Big Block Mopar 383/413/426/440 2.5in Offset/Center 14inx4.35inx9in Oval Muffler Borla CrateMuffler Big Block Mopar 383/413/426/440 2.5in Offset/Center 14inx4.35inx9in Oval Muffler
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Borla CrateMuffler Big Block Mopar 383/413/426/440 2.5in Offset/Center 14inx4.35inx9in Oval...
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. This CrateMuffler features the aggressive...
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Sale price$416.95 Regular price$465.99
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Borla CrateMuffler Big Block Chrysler/Dodge/Plymouth (Mopar) Offset/Offset 14inx4.35inx9in Muffler Borla CrateMuffler Big Block Chrysler/Dodge/Plymouth (Mopar) Offset/Offset 14inx4.35inx9in Muffler
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Borla CrateMuffler Big Block Chrysler/Dodge/Plymouth (Mopar) Offset/Offset 14inx4.35inx9in Muffler
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The...
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Sale price$400.95 Regular price$447.99
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Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in - Null Sound Center/Center Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in - Null Sound Center/Center
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Borla CrateMuffler Resonator Option 3in Center/Center 3.5in Round x 10in...
Perfect for applications with limited space. If you want to lower the sound pressure level (SPL) of your CrateMufflers, you can install the Resonator Option....
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Sale price$178.95 Regular price$198.99
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Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10in Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10in
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Borla CrateMuffler Resonator Option 2.5in Center/Center 3.5in Round x 10in
Perfect for applications with limited space. If you want to lower the sound pressure level (SPL) of your CrateMufflers, you can install the Resonator Option....
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Sale price$164.95 Regular price$182.99
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Borla CrateMuffler Resonator Option 2.25in Center/Center 3.5in Round x 10in Borla CrateMuffler Resonator Option 2.25in Center/Center 3.5in Round x 10in
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Borla CrateMuffler Resonator Option 2.25in Center/Center 3.5in Round x 10in
Perfect for applications with limited space. If you want to lower the sound pressure level (SPL) of your CrateMufflers, you can install the Resonator Option....
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Sale price$155.95 Regular price$172.99
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Borla XR-1 Racing Sportsman 3.5 inch Center-Center 15in x 5in Round Muffler Borla XR-1 Racing Sportsman 3.5 inch Center-Center 15in x 5in Round Muffler
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Borla XR-1 Racing Sportsman 3.5 inch Center-Center 15in x 5in...
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the XR-1...
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Sale price$168.95 Regular price$187.99
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Borla Crate Muffler Ford 5.0L Coyote ATAK Inside Diameter 2.5in Offset/outlet Borla Crate Muffler Ford 5.0L Coyote ATAK Inside Diameter 2.5in Offset/outlet
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Borla Crate Muffler Ford 5.0L Coyote ATAK Inside Diameter 2.5in...
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. This CrateMuffler features the aggressive...
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Sale price$488.95 Regular price$545.99
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Borla CrateMuffler Ford Coyote 2.5 inch Offset/Offset 12in x 6in x 10.34in S-Type Oval Muffler Borla CrateMuffler Ford Coyote 2.5 inch Offset/Offset 12in x 6in x 10.34in S-Type Oval Muffler
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Borla CrateMuffler Ford Coyote 2.5 inch Offset/Offset 12in x 6in...
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The...
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Sale price$478.95 Regular price$534.99
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Borla CrateMuffler Ford 5.0L Coyote ATAK 2.5in Offset/Center 12in x 6in x 10.34in Muffler Borla CrateMuffler Ford 5.0L Coyote ATAK 2.5in Offset/Center 12in x 6in x 10.34in Muffler
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Borla CrateMuffler Ford 5.0L Coyote ATAK 2.5in Offset/Center 12in x...
Borla(r)'s CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. This CrateMuffler features the aggressive...
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Sale price$490.95 Regular price$548.99
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