Description
ExhstSysKt
This system features a black chrome finish on T-304 stainless steel tips. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Borla(r) Cat-Back(tm) and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed 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 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-controlled 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 Information
Touring Cat-Back(tm) Exhaust System For 2012-2018 Jeep Wrangler JKU 3.6L V6 Automatic/ Manual Transmission 4 Wheel Drive 4 Door.
Application Summary
2012-2018 Jeep Wrangler JKU 3.6L V6 Automatic/ Manual Transmission 4 Wheel Drive 4 Door.
Part Type
Exhaust System Kit
Product Overview
This system features a black chrome finish on T-304 stainless steel tips. Using Borla Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Borla Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed 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 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-controlled 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 Application Notes | |
|---|---|
| • 2.25in.IntoMufflerDual2in.Out;Incl.ConnectingPipe/Muffler/3.5in.x3.28in.Squarex8in.LongRolled Angle-CutBlackTip; Clamp On; Single Split Rear Exit; | |
| • T-304 Stainless Steel 2.25in.IntoMufflerDual2in.Out;Incl.ConnectingPipe/Muffler/3.5in.x3.28in.Squarex8in.LongRolled Angle-CutBlackTip; Clamp On; Single Split Rear Exit; 2.25in. In Muffler Dual 2in. Out; Incl. Conn. Pipe/Muffler/3.5in.x3.28in.Sqx8in.L Rolled Angle-Cut BlackTip; Clamp On; Single Split Rear Exit;50 State Legal / California Emissions Compliant | |
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 17:22:08
Features
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: | Touring; Cat-Backâ„¢ System |
| Exhaust Type: | Cat-Back(tm) System |
| Exit Position: | Split Rear |
| Exit Style: | Single Split Rear Exit |
| Grade Type: | Performance |
| Inlet Inside Diameter: | 2.500 in. |
| Inlet Size (in.): | 2.5 |
| Material: | T-304 Stainless Steel |
| Muffler Type: | Straight-Through |
| Off Road Use Only: | No |
| Outlet Outside Diameter: | 2.000 in. |
| Outlet Size (in.): | 2 |
| Part Number: | bor140459BC |
| System Type: | Cat Back |
| Tail Pipe Diameter: | 2.250 in. |
| Tail Pipe Material: | Stainless Steel |
| Tip / Outlet Finish: | Black Chrome On T-304 Stainless Steel |
| Tip Diameter: | 3.5 in. |
| Tip Size: | 3.5in |
| Title Extended: | JKU Wrangler 4 door 2012-2018 Cat-Back(tm) Exhaust System Touring Part # 140459BC |
| Title: | 2012-2018 Jeep Wrangler JKU Cat-Back(tm) Exhaust System Touring |
| Tubing Diameter: | 2.250 in. |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Borla, Borla Exhaust |
| StreetFX SKU | bor140459BC |
| SFX Item ID | 4225167 |
| Accounting SKU | bor-140459BC |
| Manufacturer SKU | 140459BC |
| Manufacturer UPC | 808422904599 |
| Alternative References | 140459BC, BOR-140459BC |
Exhaust System, Touring, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Jeep, 3.6L, Kit
Borla realizes that every driver has their own preference for the volume and character of their exhaust sound. So, if you're not happy with your factory exhaust's sound and performance, upgrade to Borla Touring exhaust systems. Made from the finest austenitic stainless steel for durability, these Touring (and rear axle-backs) deliver more of everything! They offer increased exhaust velocity for added power and driving excitement, along with that distinctive Borla Sound of Power that's respected by motoring enthusiasts everywhere. More than a hundred configurations are available—find the model designed for your vehicle.
| Product Attributes | |
|---|---|
| UPC | 808422404594 |
| Brand | Borla |
| Notes | Fits four door models. |
| Tip Cut | Slant |
| Quantity | Sold as a kit. |
| Part Type | Exhaust Systems |
| Tip Shape | Square |
| Tip Finish | Black chrome |
| Exhaust Type | Single in/Dual out |
| Product Line | Borla Touring Exhaust Systems |
| System Style | Cat-back |
| Tip Included | Yes |
| Tip Material | 304 stainless steel |
| Tip Quantity | 2 |
| Exit Location | Split rear |
| Muffler Style | Turbo |
| System Finish | Natural |
| Inlet Quantity | 1 |
| Muffler Finish | Natural |
| Tip Edge Style | Rolled edge |
| 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/Dual outlet |
| Tip Outlet Size (in.) | 3.50 |
| Tailpipe Diameter (in.) | 2.00 in. |
| Manufacturer's Part Number | 140459BC |
| Catalytic Converter(s) Included | No |
| Intermediate Pipe Diameter (in.) | 2.50 in. |
Brochures
Compatibility
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