Description
Borla 2018 Jeep Wrangler JL/JLU 3.6L 2DR/4DR ATAK SS Axle Back Black Coated Exhaust w/3.5in Tips
This 2.5" diameter Axle-Back system features the aggressive ATAK® sound level and a durable high-temperature ceramic satin black finish on the entire Axle-back assembly including the single 3.5" T-304 stainless steel tips on each tail pipe. An uncoated system with polished T-304 stainless steel tips is also available. This system comes with the BORLA® no drone guarantee. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Additional Information
ATAK Axle-Back Exhaust System 2018-2026 Jeep Wrangler JL/JLU 3.6L V6 Automatic/ Manual Transmission 4 Wheel Drive 2, 4 Door.
Application Summary
2018-2026 Jeep Wrangler JL/JLU 3.6L V6 Automatic/ Manual Transmission 4 Wheel Drive 2, 4 Door.
Part Type
Exhaust System Kit
Product Overview
This 2.5" diameter Axle-Back system features the aggressive ATAK(r) sound level and a durable high-temperature ceramic satin black finish on the entire Axle-back assembly including the single 3.5" T-304 stainless steel tips on each tail pipe. An uncoated system with polished T-304 stainless steel tips is also available. This system comes with the Borla(r) no drone guarantee. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, Borla(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
| Additional Application Notes | |
|---|---|
| • JL/JLU | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:31
Features
- Entire Axle-Back assembly is coated black with high temperature finish
- Fits JL & JLU models
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Construction: | All Welded |
| Description: | Borla 2018 Jeep Wrangler JL/JLU 3.6L 2DR/4DR ATAK SS Axle Back Black Coated Exhaust w/3.5in Tips |
| Exhaust Type: | Axle-Back System |
| Exit Position: | Split Rear |
| Grade Type: | Performance |
| Material: | T-304 Stainless Steel |
| Off Road Use Only: | No |
| Part Number: | bor11957CB |
| Tail Pipe Diameter: | 2.500 in. |
| Tip / Outlet Finish: | Ceramic Black On T-304 Stainless Steel |
| Title Extended: | Wrangler JL/ JLU 2018-2023 Axle-Back Exhaust System ATAK Part # 11957CB |
| Title: | 2018-2023 Jeep Wrangler JL/ JLU Axle-Back Exhaust System ATAK |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Borla, Borla Exhaust |
| StreetFX SKU | bor11957CB |
| SFX Item ID | 4224692 |
| Accounting SKU | bor-11957CB |
| Manufacturer SKU | 11957CB |
| Manufacturer UPC | 808422019576 |
| Alternative References | 11957CB, BOR-11957CB |
Exhaust System, ATAK Axle-Back, Rear Axle-back, Stainless Steel, Black Ceramic Coated, Split Rear Exit, Tips, Jeep, 3.6L, Kit
Installed behind the rear axle, Borla ATAK axle-back exhaust systems replace the factory rear muffler(s) and exhaust pipe(s). Following the same exhaust path and secured using the original hangers and rubber isolators, Borla axle-back (rear section) performance exhausts are less restrictive than factory exhaust systems. Welded tips are standard on most systems.
ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high-performance purists who prefer exhaust sound over their stereos. ATAK-equipped exhaust systems deliver the highest available dB (decibel) levels in the Borla street-legal lineup. Unlike inferior brands that lose significant sound quality at higher volumes, ATAK systems are tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output. They are calibrated on a vehicle-by-vehicle basis and their specifically-tuned internal muffler cores deliver the most desirable sound.
Many vehicles have a factory service-point in the exhaust system (flange or slip-fit) located in the exhaust tubing behind the rear axle; so most Borla ATAK axle-back installations are completed in less than an hour with no cutting of the factory system. Vehicles that don't have a factory service-point require cutting, so Borla includes easy-to-follow instructions and hardware to complete the installation.
Borla pioneered the use of aircraft-grade 304 stainless steel tubing, a material with a higher content of carbon and nickel that won't rust or corrode, for the automotive exhaust aftermarket … including Borla ATAK axle-back exhaust systems with the power of race-winning Borla Multicore technology.
| Product Attributes | |
|---|---|
| UPC | 808422019576 |
| Brand | Borla |
| Tip Cut | Slant |
| Quantity | Sold as a kit. |
| Part Type | Exhaust Systems |
| Tip Shape | Round |
| Tip Finish | Black ceramic coated |
| Exhaust Type | Single in/Dual out |
| Product Line | Borla ATAK Axle-Back Exhaust Systems |
| System Style | Rear axle-back |
| Tip Included | Yes |
| Tip Material | 304 stainless steel |
| Tip Quantity | 2 |
| Exit Location | Split rear |
| Muffler Style | Turbo |
| System Finish | Black ceramic coated |
| Inlet Quantity | 1 |
| Muffler Finish | Black ceramic coated |
| Tip Edge Style | Rolled edge, single-wall |
| System Material | 304 stainless steel |
| Muffler Included | Yes |
| Muffler Material | 304 stainless steel |
| Muffler Quantity | One |
| Hardware Included | Yes |
| Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
| Muffler Configuration | Single inlet/Single outlet |
| Tip Outlet Size (in.) | 3.50 |
| Tailpipe Diameter (in.) | 2.50 in. |
| Manufacturer's Part Number | 11957CB |
| Catalytic Converter(s) Included | No |
| Intermediate Pipe Diameter (in.) | 2.75 in. |
Brochures
Compatibility
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