The Borla ATAK Cat-Back Exhaust System (Part #140893CB) for the 2021-2024 Jeep Wrangler Rubicon 392 with the 6.4L V8 engine is engineered to enhance both the sound and performance of your off-road powerhouse. This system features Borla’s patented SwitchFire™ technology, which eliminates the typical turbulent center intersection of a standard X-pipe. The SwitchFire™ design blends combustion pulses from both sides of the engine, improving performance and creating a distinct, custom sound that makes your Jeep stand out.
The ATAK® sound provides an aggressive tone, perfect for those seeking a more exciting driving experience without the annoying drone that can occur with other exhaust systems. The system boasts a 2.75" inlet that flows into 3" pipes, exiting through dual 4" black-coated T-304 stainless steel exhaust tips. The muffler assembly is finished in a high-temperature black coating for added durability, while the system is also available with polished T-304 stainless steel tips for a sleeker look.
Dual-Mode valves allow you to adjust and customize the sound to suit your preferences, ensuring that your Wrangler Rubicon 392 sounds as powerful as it performs. Built from premium T-304 stainless steel, this exhaust system provides improved durability compared to stock and features ultra-smooth mandrel bends for maximum exhaust flow, ensuring better power and efficiency.
Key Features
- ATAK® Sound Level: Delivers an aggressive exhaust note without any drone, ensuring an exciting driving experience.
- SwitchFire™ Technology: Improves performance by blending combustion pulses from both engine sides for a smoother, more efficient exhaust flow.
- Dual-Mode Valves: Customize the sound to suit your preferences with adjustable valves that modify the exhaust tone.
- 2.75" Inlet, Dual 2.5" Tailpipes: Enhances exhaust flow and performance with optimal pipe diameter.
- Durable T-304 Stainless Steel: Corrosion-resistant construction for maximum durability, ensuring the system can handle harsh off-road conditions.
- 4" Black Coated or Polished Stainless Steel Tips: Choose between a bold, black-coated finish or polished stainless steel tips for the perfect look.
- No-Drone Design: Designed to avoid interior drone for a more comfortable ride, even at higher RPMs.
Specifications
- Pipe Diameter: 2.75" inlet, dual 2.5" tailpipes
- Tip Size: 4" black-coated T-304 stainless steel tips (also available with polished tips)
- Sound Level: ATAK® (Aggressive sound with no drone)
- Compatibility: Fits 2021-2024 Jeep Wrangler Rubicon 392 JLU 6.4L V8, Automatic Transmission, 4WD, 4-Door
- Material: T-304 Stainless Steel
- Muffler Assembly Finish: Black-coated (high temperature)
- Dual-Mode Valves: Yes, for sound customization
