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Borla 140589BC Touring Cat-Back Exhaust System with Black Chrome Tips

(2015-2017 Ford Mustang)

Manufacturer

Part Number

140589BC
Sale Price

$1,899.99

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Usually delivered within 2 days

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Product Details

The Borla 140589BC Touring Cat-Back Exhaust System delivers a refined V8 sound and performance upgrade without the excessive volume of more aggressive exhaust systems. Engineered specifically for 2015-2017 Ford Mustang GT models, this system features Borla's signature Touring sound level—louder and more distinctive than stock, yet mellower than the S-Type or ATAK systems, making it ideal for enthusiasts who want enhanced performance without drawing unwanted attention.

Premium Construction and Materials:

  • Complete T-304 stainless steel construction for superior corrosion resistance and durability
  • 2.5-inch mandrel-bent tubing ensures smooth exhaust flow and maximum performance
  • 4-inch black chrome rolled angle-cut tips with embossed Borla logo
  • Includes H-pipe resonator for improved sound quality and increased performance
  • Precision CNC manufacturing ensures accurate, direct bolt-on fitment

Performance Benefits:

  • Patented straight-through and multi-core muffler technology unleashes hidden horsepower
  • Reduces backpressure and increases exhaust velocity for improved power and torque
  • Enhanced fuel economy at cruising speeds
  • Deep, refined exhaust note with no interior drone
  • 50-state legal and emissions compliant

Complete System Includes:

  • Touring mufflers with straight-through design
  • Mid-pipe with integrated H-pipe resonator
  • Connecting pipes and all necessary installation hardware
  • Reuses factory exhaust hangers and mounts

Backed by Borla's industry-leading Million-Mile Warranty, this exhaust system is proudly made in the USA. The black chrome tips require special care—clean with hot water and microfiber cloth only; do not use Borla Stainless Steel Polish (P/N 21461 or 21499) on black chrome finish. Professional installation recommended for best results.

Products specifications

Fits

2015-2017 Ford Mustang

Outlet Size (in.)

4

System Type

Cat Back

Outlet Outside Diameter

4.000 in.

Inlet Inside Diameter

4.000 in.

Tip / Outlet Finish

Black Chrome On T-304 Stainless Steel

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Construction

All Welded

Off Road Use Only

No

Exit Position

Split Rear

Muffler Type

Straight-Through

Tail Pipe Material

Stainless Steel

Tail Pipe Diameter

2.500 in.

Exhaust Type

Cat-Back System

Material

T-304 Stainless Steel

Tip Diameter

4 in.

Tubing Diameter

2.500 in.

Title Extended

Mustang GT 2015-2017 Cat-Back? Exhaust System Touring Part # 140589BC

Exit Style

Single Split Rear Exit

Grade Type

Performance

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