The Borla S-Type axle-back system for the 2018-2026 Jeep Wrangler JL and JLU is a 2.5in diameter system tuned for the 3.6L V6. The S-Type sound level sits between the mellow Touring and the aggressive ATAK, giving a sportier, more pronounced tone without interior drone. The entire axle-back assembly wears a durable high-temperature ceramic satin black finish, including the single 3.5in round T-304 stainless steel tip on each tail pipe. Borla Cat-Back and Axle-Back systems use patented straight-through, multi-core technology to free up hidden horsepower, add exhaust velocity, and produce the distinctive Borla Sound of Power. Each system is built from premium T-304 austenitic stainless steel, with ultra-smooth mandrel bends and precision CNC manufacturing for maximum flow and an accurate bolt-on fit. This axle-back installs behind the factory catalytic converter and retains all factory emissions equipment. It is made in the USA and backed by Borla's Million-Mile Warranty.
Specifications:
- System type: Axle-Back exhaust system
- Sound level: S-Type (moderate)
- Material: T-304 austenitic stainless steel
- System diameter: 2.5in
- Tips: single 3.5in round black ceramic coated T-304 stainless, one per tail pipe
- Finish: high-temperature ceramic satin black over the entire assembly
- Construction: mandrel-bent, CNC-manufactured, direct bolt-on
- No-drone design
- Made in the USA
- Warranty: Borla Million-Mile Warranty
- Part number: 11956CB
Vehicle Applications:
- 2018 Jeep Wrangler
- 2019 Jeep Wrangler
- 2020 Jeep Wrangler
- 2021 Jeep Wrangler
- 2022 Jeep Wrangler
- 2023 Jeep Wrangler
- 2024 Jeep Wrangler
- 2025 Jeep Wrangler
- 2026 Jeep Wrangler
FAQ
What does the Borla 11956CB fit?
It fits 2018-2026 Jeep Wrangler JL and JLU models, 2-door and 4-door, equipped with the 3.6L V6. See the Vehicle Applications list for the full year breakdown.
How does the S-Type sound level compare?
S-Type is Borla's mid-level sound. It sits between the mellow Touring and the aggressive ATAK, delivering a sportier, more pronounced tone with no interior drone, backed by Borla's No-Drone guarantee.
Is this axle-back street legal?
This axle-back bolts on behind the factory catalytic converter and does not remove or alter any factory emissions equipment. Borla states that its street cat-back, rear-section, axle-back, and muffler systems are 50-state emissions legal. Confirm emissions compliance for your specific year and model before purchase.
What material and warranty does it have?
It is built from premium T-304 stainless steel, mandrel bent and CNC manufactured for an accurate bolt-on fit, finished in high-temperature ceramic satin black, made in the USA, and backed by Borla's Million-Mile Warranty.
