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2021-2026 Jeep Wrangler Rubicon/ Moab/ Willys 392 Exhaust Systems
Now Available!
When Jeep added the 6.4L HEMI to the Wrangler, we knew we had to develop exhaust systems for it. The team at Borla® is familiar with the engine, and we currently offer Cat-Back systems for other vehicles equipped with the 392 HEMI.
Borla Cat-Back systems are available for the 2021-2026 Jeep Wrangler Rubicon 392 JLU, and for the 2026 Wrangler Moab 392 and Willys 392 JLU. All fit the 6.4L V8 with automatic transmission, four-wheel drive, and four doors.
Choose between two sound levels. S-Type is the classic Borla tone: more rumble and a deeper tone than stock, aggressive under throttle and composed at cruise. ATAK® is Borla’s loudest sound level, for owners who want an aggressive, maximum-volume sound. Each system includes functioning valves that retain Active Exhaust functionality, a SwitchFire X-Pipe, and quad 4" tips in stainless or black finish. Every system is tuned specifically for the 6.4L HEMI and uses No Drone technology.
System Features:- Cat-Back Exhaust System
- S-Type and ATAK Sound Levels
- SwitchFire X-Pipe
- No Drone
- 3" Pipe Diameter
- Quad 4" Stainless or Black Tips
- T-304 Stainless Steel Construction
- Million Mile Warranty
Every Borla exhaust system is built from T-304 stainless steel and backed by the Million Mile Warranty. Contact us with any questions.
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# 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# 140893 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# 140893CB What vehicle does this fit?


- BORLA® system contains SwitchFire® Technology
- BORLA® system contains Dual-Mode valves
- 3" diameter system
- Entire Muffler Assembly is coated black with high temperature finish
- System ships in 2 boxes
