Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Borla S-Type Rear Section 15-17 Ford Mustang GT 5.0L V8 MT/AT 2.5in pipe 4in tip (Black Chrome)

SKU: BOR11887BC

Exhaust Systems

BOR Axle Back S-Type...

Borla S-Type Rear Section 15-17 Ford Mustang GT 5.0L V8 MT/AT 2.5in pipe 4in tip (Black Chrome)

SKU: BOR11887BC

Exhaust Systems

BOR Axle Back S-Type...

A$2,286.52
IN STOCK! Est Ship 3-5 days. In stock at 1 location (5 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

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

S-Type Axle-Back Exhaust System For 2015-2017 Ford Mustang GT/ GT Convertible 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door.

Application Summary

2015-2017 Ford Mustang GT/ GT Convertible 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door.

Part Type

Exhaust System Kit

Product Overview

BORLA Type-S / Type-S II Cat-Back & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and a distinctive more aggressive sounding “S-Type” sound - respected by motoring enthusiasts everywhere.

From the design characteristics of the inner cores to the amount of sound-absorbing composite filament, all specifications of BORLA® exhaust systems are tuned on a vehicle-by-vehicle basis for an optimum blend of performance and sound. Each system is built from premium 300-series 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-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
• S-Type Axle-Back Exhaust System; 2.5 in.; Incl. Mufflers/Hardware/4 in. Single Round Rolled Angle-Cut Black Chrome Tip; Single Split Rear Exit; 2.5 in. Tubing; Incl. Mufflers/Hardware/4 in. Single Round Rolled Angle-Cut Black Chrome Tip; Single Split Rear Exit;
• S-Type Axle-Back Exhaust System; 2.5 in.; Incl. Mufflers/Hardware/4 in. Single Round Rolled Angle-Cut Black Chrome Tip; Single Split Rear Exit;

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 17:22:16

Data: v4.2 - Upd: 2026-11-09 01:07:23

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:S-Type; Rear Section Exhaust
Exhaust Type:Axle-Back System
Exit Position:Split
Exit Style:Single Split Rear Exit
Grade Type:Performance
Inlet Inside Diameter:4.000 in.
Inlet Size (in.):4
Material:T-304 Stainless Steel
Muffler Type:Straight-Through
Off Road Use Only:No
Outlet Outside Diameter:4.000 in.
Outlet Size (in.):4
Part Number:bor11887BC
System Type:Axle Back
Tail Pipe Diameter:2.500 in.
Tail Pipe Material:Stainless Steel
Tip / Outlet Finish:Black Chrome On T-304 Stainless Steel
Tip Diameter:4 in.
Tip Size:4.0in
Title Extended:Mustang GT 2015-2017 Axle-Back Exhaust System S-Type Part # 11887BC
Title:2015-2017 Ford Mustang GT Axle-Back Exhaust System S-Type
Tubing Diameter:2.500 in.

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor11887BC
SFX Item ID 4225265
Accounting SKU bor-11887BC
Manufacturer SKU 11887BC
Manufacturer UPC 808422228879
Alternative References 11887BC, BOR-11887BC

Exhaust System, S-Type, Axle-Back, Stainless, Natural, Two Exits, Split Rear, Ford, 5.0L, Kit

Borla S-Type 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 axle-back exhaust systems use engine-specific (not universal) mufflers that are designed, tested, and optimized specifically for a particular year, make, and model. Improvements in sound and performance are accomplished by using superior muffler designs, 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 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 axle-back exhaust systems.

Product Attributes
UPC808422228879
BrandBorla
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishBlack chrome
Exhaust TypeDual
Product LineBorla S-Type Axle-Back Exhaust Systems
System StyleRear axle-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationSplit rear
Muffler StyleTurbo
System FinishNatural
Inlet Quantity2
Muffler FinishNatural
Tip Edge StyleRolled edge
System Material304 stainless steel
Muffler IncludedYes
Muffler Material304 stainless steel
Muffler QuantityTwo
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/Single outlet
Tip Outlet Size (in.)4.00
Tailpipe Diameter (in.)2.50 in.
Manufacturer's Part Number11887BC
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.

Brochures

Compatibility

Loading compatibility information...

Keep shopping

More from Borla