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Borla 17 Subaru BRZ Exhaust Rear Section Touring

SKU: BOR11937

Exhaust Systems

BOR Axle Back Touring...

Borla 17 Subaru BRZ Exhaust Rear Section Touring

SKU: BOR11937

Exhaust Systems

BOR Axle Back Touring...

A$2,440.78
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Borla 17 Subaru BRZ Exhaust Rear Section Touring

System features polished T-304 stainless steel tips. Borla(r) Cat-Back(tm) & 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 Axle-Back Exhaust System 2017-2020 Subaru BRZ/ Toyota 86 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 2 Door.

Application Summary

2017-2020 Subaru BRZ/ Toyota 86 2.0L 4 Cyl.. Automatic/ Manual Transmission Rear Wheel Drive 2 Door.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-11-09 01:07:22

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 Axle-Back Exhaust System; 2.5 in. Into 2 in. Outlet; Incl. Muffler/Hardware; 4.5 in. Single Rolled Angle-Cut Phantom Tip; Single Split Rear Exit
Exhaust Type:Axle-Back System
Exit Position:Split Rear
Grade Type:Performance
Inlet Inside Diameter (in.):2.5
Inlet Inside Diameter:2.500 in.
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Part Number:bor11937
Tail Pipe Diameter:2.000 in.
Tail Pipe Material:Stainless Steel
Tip / Outlet Finish:Polished T-304 Stainless Steel
Tip Diameter:4.500 in.
Tip Size:4.5in
Title Extended:BRZ/ 86 2017-2020 Axle-Back Exhaust System Touring Part # 11937
Title:BRZ/ 86 2017-2020 Axle-Back Exhaust System Touring
Tubing Diameter:2.500 in.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:22

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor11937
SFX Item ID 4224575
Accounting SKU bor-11937
Manufacturer SKU 11937
Manufacturer UPC 808422119375
Alternative References 11937, BOR-11937

Exhaust System, Touring, Rear Axle-back, Stainless, Natural, Split Rear Exit, Polished Tips, Subaru, 2.0L, Kit

Installed behind the rear axle, Borla Touring 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 (or rear section) performance exhausts are less restrictive than factory exhaust systems and improve the sound level both inside and outside the cabin.

With a mellower tone than their S-Type axle-backs, Borla Touring 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 that cause harshness, resonance, and 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 Touring 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 Touring axle-back exhaust systems.

Product Attributes
UPC808422119375
BrandBorla
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeSingle in/Dual out
Product LineBorla Touring Axle-Back Exhaust Systems
System StyleRear axle-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationSplit rear
Muffler StyleTurbo
System FinishNatural
Inlet Quantity1
Muffler FinishNatural
Tip Edge StyleRolled edge
System Material304 stainless steel
Muffler IncludedYes
Muffler Material304 stainless steel
Muffler QuantityOne
Hardware IncludedYes
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.
Muffler ConfigurationSingle inlet/Dual outlet
Tip Outlet Size (in.)4.50
Tailpipe Diameter (in.)2.00 in.
Manufacturer's Part Number11937
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.

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