-10%
Click to zoom in
This Borla cat-back exhaust system is built for the verified 2012-2017 Jeep Wrangler Unlimited Rubicon application listed below. Select it by exact manufacturer part number 140634 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.
Key Features
- Precision CNC Manufacturing: 2.000 in. tubing diameter, 2.500 in. brushed T-304 outlet, all-welded construction for accurate fit and long-term performance.
- T-304 Stainless Steel Build: Premium austenitic material outperforms T-400 series, ensures maximum durability, corrosion resistance, with mandrel bends for optimal flow.
- Product weight: 28 lbs; ships in single box measuring 42 in. L x 18 in. W x 16 in. H.
- 2.5 in. brushed T-304 stainless steel turndown pipe for aggressive rear exit styling.
- Constructed from heavy-duty T-304 austenitic stainless steel throughout, with a 2.5 in. brushed T-304 stainless steel turndown tip for lasting shine and performance.
- High Clearance Climber Design: Positions exhaust above frame rails, increases departure angle, fits wide suspension and armor upgrades, frees space for accessories.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2012-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2012-2017 | Jeep | Wrangler | Unlimited Sahara |
| 2016 | Jeep | Wrangler | |
| 2018 | Jeep | Wrangler |
Specifications
| Manufacturer | Borla |
|---|---|
| Manufacturer Part Number | 140634 |
| Product Type | Catback |
| Position | Rear |
| Fitment Type | Vehicle specific, verify the complete application |
What's Included
One new Borla product identified by manufacturer part number 140634. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.
About Borla
Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.
Related Borla Products
- Borla 2016 Toyota Tacoma 3.5L V6 Auto 4DR CC SB S-Type 2.5in Single Left Rear Exit 4in Tip Exhaust
- Borla 12-15 BMW 328i Sedan 2.0L AT/MT RWD Dual Left Rear Exit Catback Exhaust
- Borla 14-15 Camaro 3.6L V6 Single Split Rear Exit Touring Catback Exhaust
Browse the Borla collection for related exhaust systems and components.
Frequently Asked Questions
Will this Borla part fit my 2012-2017 Jeep Wrangler Unlimited Rubicon?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.
Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.
What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.
Installation Instructions
Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.
Borla
Shop Borla exhaust systems by exact vehicle fitment and manufacturer part number, including ATAK, S-Type and Touring cat-back and axle-back systems, T-304 stainless-steel mufflers, exhaust tips, X-pipes, mid-pipes, resonators, clamps and universal components. Use the Year/Make/Model selector or search the Borla part number to compare the correct exhaust options for your car, truck or SUV. Borla Performance Exhaust Systems Borla engineers vehicle-specific exhaust systems for sound, flow and precise fitment. Many Borla cat-back and axle-back systems use T-304 austenitic stainless steel, mandrel-bent tubing and application-specific muffler technology. Borla backs qualifying products with its Million-Mile Warranty. Construction, sound, tip finish, included hardware, warranty eligibility and emissions notes vary by part number, so verify the exact product listing before ordering. Choose Your Borla Exhaust Sound Borla ATAK ATAK is Borla's most aggressive sound level for drivers who want m...
View Borla Products
Catback
Shop cat-back exhaust systems for a more distinctive voice and a coordinated rear-end finish at Black Ops Auto Works. Compare Borla S-Type and ATAK, CORSA Sport and Xtreme, AWE Touring and Track, MBRP and other listed systems for the exact vehicle. Choose the sound character you want at acceleration and cruise, then compare material, valve operation, exit layout and tips.Borla and CORSA Sound ChoicesBorla S-Type and ATAK provide different sound characters, with ATAK the more aggressive option where both are offered. Compare manufacturer sound clips on the same engine and vehicle, including the installed headers or other front-exhaust changes that affect the finished note.CORSA Sport and Xtreme likewise have different sound levels. Its RSC technology targets unwanted cruising resonance in the designed system. Choose the actual application and sound family rather than assuming the loudest acceleration note must also mean the most cabin drone.AWE Touring, Track and Other Product Famili...
View Catback Products
Exhaust Systems
Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...
View Exhaust Systems Products
Jeep Wrangler Parts & Accessories
Explore Jeep Wrangler parts for trail-build planning, exterior accessories and focused maintenance at Black Ops Auto Works. Compare suspension and steering choices with running boards, lighting and engine-specific service pieces. Start with the exact Wrangler generation and body, then coordinate the complete project around current equipment.Suspension Choices Across Wrangler GenerationsBuild a Wrangler suspension order around the correct generation and desired setup. Compare Skyjacker YJ leaf springs and TJ coil springs, or Bilstein, Fabtech and JKS shock, spring, link and control-arm options for their exact JL applications. For a JL front-lower-arm option, review JKS1625 adjustable J-Flex control arms and its specified lift range. Match body, installed axles and current ride height, then review the complete system contents and alignment requirements.Steps, Lighting and Exterior AccessoriesCompare RealTruck running boards and nerf bars for the correct two-door JL or four-door JLU bo...
View Jeep Wrangler Parts & Accessories Products