The Borla ATAK axle-back system for the 2018-2026 Jeep Wrangler JL and JLU is tuned for the turbocharged 2.0L four-cylinder, including 4xe models, and runs a 2.75in into dual 2.5in layout. ATAK is the most aggressive of Borla's sound levels, delivering a much louder tone than stock that makes the turbo 2.0L growl, while still carrying Borla's No-Drone guarantee. 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 are 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: ATAK (aggressive)
- Material: T-304 austenitic stainless steel
- System diameter: 2.75in into dual 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: 11964CB
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 11964CB fit?
It fits 2018-2026 Jeep Wrangler JL and JLU models, 2-door and 4-door, with the turbocharged 2.0L four-cylinder, including 4xe models. See the Vehicle Applications list for the full year breakdown.
How loud is the ATAK sound level?
ATAK is the most aggressive of Borla's three sound levels. It is much louder than stock and makes the turbo 2.0L growl, while still carrying Borla's No-Drone guarantee to avoid interior drone.
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.
