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Exhaust Systems with SwitchFire® Technology
Borla® exhaust systems are engineered and tuned for vehicle-specific applications. Our systems are tailored to each vehicleʼns engine for performance and sound without the drone or resonance inside the cabin.
A number of our exhaust systems include or integrate our patented SwitchFire® technology into the design. The SwitchFire® eliminates the turbulent intersection of a standard H or X-Pipe. This crossover section truly blends the combustion pulses from each engine bank resulting in a more aggressive sound and increased power.
Each Borla® SwitchFire® X-Pipe is built from premium T-304 series stainless steel to give you the best performance and durability.
We strive to provide you with the best quality products and stand behind our systems with a Million-Mile Warranty. Feel free to contact us with any questions...
Part# 141008 What vehicle does this fit?


- '21-'25 Includes Sportback models
- EXCEPT Models With Sport Adaptive Air Suspension
- Features SwitchFire® Technology. Includes Active Exhaust Valve.
- Contains turn down tips
- Reuse factory 'False Tips', or add optional BORLA® tip kit (EXCEPT Sportback).
Part# 140929CFBA What vehicle does this fit?


- True Dual design featuring two full Tail Pipes
- Features a Merge X-Pipe
- Features Polyphonic Harmonizer technology
Part# 140929 What vehicle does this fit?

- True Dual design featuring two full tail pipes
- Features a Merge X-Pipe
- Features Polyphonic Harmonzer Technology
Part# 140892CB What vehicle does this fit?


- BORLA® system contains SwitchFire® Technology
- 3" diameter system
- BORLA® system contains Dual-Mode valves
- Entire Muffler Assembly is coated black with high temperature finish
- System ships in 2 boxes
Part# 140892 What vehicle does this fit?


- BORLA® system contains SwitchFire® Technology
- BORLA® system contains Dual-Mode valves
- 3" diameter system
- System ships in 2 boxes
Part# 140840CF What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'25) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 140840BC What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'26) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 140840 What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'26) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 140838CF What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'26) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 140838BC What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'26) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 140838 What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'26) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire® Technology
- Valve actuator recalibration REQUIRED after installation (Click for details)
- System ships in 2 boxes
Part# 60736 What vehicle does this fit?

- System is a True Dual design
- Contains SwitchFire® technology
- Contains Active Exhaust Valves
- Features Polyphonic Harmonizer technology
- Use with BORLA® Tail Pipes 60727BC, 60727CB, or 60727CFBA, or O.E. Tail Pipes
