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Borla 18-19 Jeep Wrangler JL/JLU 2.0L 4Cyl 2DR/4DR Axle Back Exhaust S-Type w/ 3.5in Tips

SKU: BOR11963

Exhaust Systems

BOR Axle Back S-Type...

Borla 18-19 Jeep Wrangler JL/JLU 2.0L 4Cyl 2DR/4DR Axle Back Exhaust S-Type w/ 3.5in Tips

SKU: BOR11963

Exhaust Systems

BOR Axle Back S-Type...

A$2,286.95
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Borla 18-19 Jeep Wrangler JL/JLU 2.0L 4Cyl 2DR/4DR Axle Back Exhaust S-Type w/ 3.5in Tips

Coverage includes 4XE models. The 2.75" into dual 2.5" diameter Borla(r) S-Type Axle-Back system is tuned for sound and performance on the new 2.0L engine. Positioned between the Touring and the ATAK(r), the classic S-Type delivers a more noticeable increase in sound and overall volume without being intrusive. Our systems feature a No-Drone guarantee which ensures an enjoyable ride inside the vehicle. This system features single 3.5" round polished T-304 stainless steel tips on each tail pipe. A system with a black coated muffler assembly including the tips is also available. The T-304 austenitic stainless steel construction of the system gives the durability a Wrangler owner needs. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Choose how you want to be heard and bolt on a Borla(r). All Borla(r) Cat-Back(tm) and Axle-Back systems are made in the USA and are covered by Borla(r)'s Million-Mile warranty.

Additional Information

S-Type Axle-Back Exhaust System 2018-2026 Jeep Wrangler JL/ JLU 2.0L 4 Cyl. Turbo Automatic and Manual Transmission 2WD and 4WD 2 and 4 Door. Includes 4XE Models.

Application Summary

2018-2026 Jeep Wrangler JL/ JLU 2.0L 4 Cyl. Turbo Automatic/ Manual Transmission 2, 4 Wheel Drive 2, 4 Door. Includes 4XE Models.

Part Type

Exhaust System Kit

Product Overview

The next generation Jeep Wrangler is here and so are the BORLA(r) Exhaust systems. Coverage includes 4XE models. The BORLA(r) S-Type Axle-Back system is tuned for sound and performance on the new 2.0L engine. Positioned between the Touring and the ATAK(r), the S-Type delivers a more noticeable increase in sound and overall volume without being intrusive. Our systems feature a No-Drone guarantee which ensures an enjoyable ride inside the vehicle. This S-Type Axle-Back system features polished T-304 stainless steel tips (11963) and the T-304 austenitic stainless steel construction of the system gives the durability a Wrangler owner needs. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Choose how you want to be heard and bolt on a BORLA(r). All BORLA(r) Cat-Back(tm) and Axle-Back systems are made in the USA and are covered by BORLA(r)'S Million-Mile warranty.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:56

Data: v4.2 - Upd: 2026-11-08 01:06:35

Features

  • Fits JL & JLU models
  • Includes 4XE 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 18-19 Jeep Wrangler JL/JLU 2.0L 4Cyl 2DR/4DR Axle Back Exhaust S-Type w/ 3.5in Tips
Grade Type:Performance
Material:T-304 Stainless Steel
Part Number:bor11963
Tip / Outlet Finish:Polished T-304 Stainless Steel
Title Extended:Wrangler JL/ JLU 2.0L 2018-2023 Axle-Back Exhaust System S-Type Part # 11963
Title:2018-2023 Jeep Wrangler JL/ JLU Axle-Back Exhaust System S-Type

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor11963
SFX Item ID 4225024
Accounting SKU bor-11963
Manufacturer SKU 11963
Manufacturer UPC 808422119634
Alternative References 11963, BOR-11963

Exhaust System, S-Type, Rear Section, Stainless Steel, Natural, Split Rear Exit, Jeep, 2.0L, Kit

Borla S-Type II axle-back exhaust systems replace the factory rear muffler(s) and exhaust pipe(s) and are installed behind a vehicle's rear axle. Following the same exhaust path and secured using the original hangers and rubber isolators, Borla axle-back (or rear section) performance exhausts are less restrictive than factory exhaust systems and improve the sound level both inside and outside the cabin.

S-Type II axle-back exhaust systems use engine-specific (not universal) mufflers that are designed, tested, and optimized specifically for a particular year, make, and model. They use the latest muffler designs to eliminate sound frequencies often associated with resonance or drone. In addition to superior muffler design, improvements in sound and performance are accomplished by using mandrel-bent tubing, and the application of proper engine-matched tubing diameters. Welded tips are standard on most systems.

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 S-Type II 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 S-Type II axle-back exhaust systems.

Product Attributes
BrandBorla
Manufacturer's Part Number11963
Part TypeExhaust Systems
Product LineBorla S-Type II Axle-Back Exhaust Systems
UPC808422119634
System Material304 stainless steel
System StyleRear axle-back
Exhaust TypeSingle in/Dual out
Exit LocationSplit rear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.75 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Dual outlet
Muffler StyleTurbo
Muffler Material304 stainless steel
Muffler ColorNatural
Hardware IncludedYes
Tailpipe Diameter (in.)2.50 in.
Tip IncludedYes
Tip Outlet Size (in.)3.50
Tip Quantity2
Tip ShapeRound
Tip CutSlant
Tip Edge StyleRolled edge
Tip Material304 stainless steel
Tip ColorPolished
RemanufacturedNo
QuantitySold as a kit.
Special AttentionIt 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.

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