2024-2026
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Find Cat-Back Exhaust for your Mustang
Borla S-Type Cat-Back Exhaust with Black Chrome Tips (18-23 Mustang GT Fastback w/ Active Exhaust)Find parts that fit my vehicle
Item 405122
$0.00
Our Price
$2,381.99 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Effective S-Type Cat-Back Exhaust
- S-Type Muscular, Throaty Tone
- Dramatically Increases HP and Torque
- Three-Inch Stainless Steel Tubing
- Four 4-Inch Black Chrome Tips
- Direct Bolt-On Installation
- Million Mile Limited Warranty
- Fits 2018-2023 Ford GT Mustang Fastbacks with Active Exhaust
| Brand | Borla |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Black, Black Chrome |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Moderate |
Description
Throaty Tone. Let everyone on the track and street know that a powerful ride is coming by replacing your 2018-2023 Ford Mustang GT's stock exhaust with Borla's S-Type Cat-Back Exhaust with Black Chrome Tips. This exhaust features an S-type design that is guaranteed to maximize the aggression of your muscular ride's exhaust tone to create a throaty sound that will turn heads wherever you go.
Dramatic Performance. Although your Mustang has adequate power for your daily drives, you'll need this impressive S-Type Cat-Back Exhaust to truly maximize its performance potential for the most challenging competitions. By improving its horsepower and torque to match its newly aggressive tone, this replacement exhaust is made to ensure your Pony stays at the front of the pack at all times.
Stainless Steel. In order to guard against rust and corrosion damage, this exhaust is created from 3 inch stainless steel tubing that can withstand demanding conditions while remaining durable. The S-Type Cat-Back Exhaust also comes with four 4 inch black chrome tips that add serious style to your Pony.
Installation. For those with moderate mechanical skills, securing this exhaust is a simple, 2-hour job. The installation is made to be easy with a direct, bolt-on process.
Warranty. Backed by a million mile limited warranty, this exhaust is protected from defects. Some limitations apply, so see the full warranty for details.
Application. Borla's S-Type Cat-Back Exhaust with Black Chrome Tips are made to fit all 2018-2023 Ford Mustang GT Fastback models equipped with Active Valve Exhaust.
Borla 140742BC
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Part Number: 60661
- Item No. 1, Qty 1, Part Number 52562, Muffler Assembly
- Part Number: 140742
- Item No. 1, Qty 1, Part Number 60661, Muffler Assembly
- Item No. 2, Qty 1, Part Number 60593, Over-Axle Pipe Assembly, Driver Side
- Item No. 3, Qty 1, Part Number 60594, Over-Axle Pipe Assembly, Passenger Side
- Item No. 4, Qty 1, Part Number 60595, X-Pipe Assembly
- Item No. 5, Qty 2, Part Number 18407, Clamp 2.75” AccuSeal
- Item No. 6, Qty 2, Part Number 18330, Clamp 2.50” AccuSeal
- Part Number: 140742CF
- Item No. 1, Qty 1, Part Number 60548, Clamp, 2.75” AccuSeal
- Item No. 2, Qty 1, Part Number 60678, Muffler Assembly, LH
- Item No. 3, Qty 1, Part Number 60679, Muffler Assembly, RH
- Item No. 4, Qty 1, Part Number 60680, Mid Pipe, LH
- Item No. 5, Qty 1, Part Number 60681, Mid Pipe, RH
- Item No. 6, Qty 1, Part Number 21461, Valve Simulator Kit
- Item No. 7, Qty 1, Part Number 60683CF, Tip Assembly, Carbon Fiber
- Part Number: 140743
- Item No. 1, Qty 1, Part Number 60548, Clamp, 2.75” AccuSeal
- Item No. 2, Qty 1, Part Number 60678, Muffler Assembly, LH
- Item No. 3, Qty 1, Part Number 60679, Muffler Assembly, RH
- Item No. 4, Qty 1, Part Number 60680, Mid Pipe, LH
- Item No. 5, Qty 1, Part Number 60681, Mid Pipe, RH
- Item No. 6, Qty 1, Part Number 21461, Valve Simulator Kit
- Item No. 7, Qty 1, Part Number 60683, Tip Assembly, Chrome
- Part Number: 140743CF
- Item No. 1, Qty 1, Part Number 60548, Clamp, 2.75” AccuSeal
- Item No. 2, Qty 1, Part Number 60678, Muffler Assembly, LH
- Item No. 3, Qty 1, Part Number 60679, Muffler Assembly, RH
- Item No. 4, Qty 1, Part Number 60680, Mid Pipe, LH
- Item No. 5, Qty 1, Part Number 60681, Mid Pipe, RH
- Item No. 6, Qty 1, Part Number 21461, Valve Simulator Kit
- Item No. 7, Qty 1, Part Number 60683CF, Tip Assembly, Carbon Fiber
- Part Number: 140745
- Item No. 1, Qty 1, Part Number 60672, Muffler Assembly, Left
- Item No. 2, Qty 1, Part Number 60673, Muffler Assembly, Right
- Item No. 3, Qty 1, Part Number 60668, Mid Pipe, Right
- Item No. 4, Qty 1, Part Number 60669, Mid Pipe, Left
- Item No. 5, Qty 1, Part Number 60674, Exhaust Pipe, Over Axle Left
- Item No. 6, Qty 1, Part Number 60675, Exhaust Pipe, Over Axle Right
- Item No. 7, Qty 1, Part Number 60683, Inlet X Pipe Assembly
- Item No. 8, Qty 1, Part Number 60680, Clamp Brace Assembly
- Item No. 9, Qty 6, Part Number 18330, Clamp, AccuSeal 2.75"
- Part Number: 140745CF
- Item No. 1, Qty 1, Part Number 60672, Muffler Assembly, Left
- Item No. 2, Qty 1, Part Number 60673CF, Muffler Assembly, Right
- Item No. 3, Qty 1, Part Number 60668, Mid Pipe, Right
- Item No. 4, Qty 1, Part Number 60669, Mid Pipe, Left
- Item No. 5, Qty 1, Part Number 60674, Exhaust Pipe, Over Axle Left
- Item No. 6, Qty 1, Part Number 60675, Exhaust Pipe, Over Axle Right
- Item No. 7, Qty 1, Part Number 60683, Inlet X Pipe Assembly
- Item No. 8, Qty 1, Part Number 60680, Clamp Brace Assembly
- Item No. 9, Qty 6, Part Number 18330, Clamp, AccuSeal 2.75"
- Part Number: 140746
- Item No. 1, Qty 1, Part Number 60672, Muffler Assembly, Left
- Item No. 2, Qty 1, Part Number 60673, Muffler Assembly, Right
- Item No. 3, Qty 1, Part Number 60668, Mid Pipe, Right
- Item No. 4, Qty 1, Part Number 60669, Mid Pipe, Left
- Item No. 5, Qty 1, Part Number 60674, Exhaust Pipe, Over Axle Left
- Item No. 6, Qty 1, Part Number 60675, Exhaust Pipe, Over Axle Right
- Item No. 7, Qty 1, Part Number 60683, Inlet X Pipe Assembly
- Item No. 8, Qty 1, Part Number 60680, Clamp Brace Assembly
- Item No. 9, Qty 6, Part Number 18330, Clamp, AccuSeal 2.75"
- Part Number: 140746CF (Convertible Only)
- Item No. 1, Qty 1, Part Number 60687, Inlet Pipe
- Item No. 2, Qty 1, Part Number 60688, Inlet Pipe
- Item No. 3, Qty 2, Part Number 21461, Clamp, 2.75"
- Item No. 4, Qty 2, Part Number 21461, Clamp, 2.75"
- Item No. 5, Qty 2, Part Number 60882CF, Muffler Assembly
- Item No. 6, Qty 2, Part Number 21449, Clamp, AccuSeal 2.5"
- Item No. 7, Qty 2, Part Number 60896CF, Tip Assembly
- Part Number: 140807
- Item No. 1, Qty 1, Part Number 60687, Inlet Pipe
- Item No. 2, Qty 1, Part Number 60688, Inlet Pipe
- Item No. 3, Qty 2, Part Number 21461, Clamp, 2.75"
- Item No. 4, Qty 2, Part Number 21461, Clamp, 2.75"
- Item No. 5, Qty 2, Part Number 60882, Muffler Assembly
- Item No. 6, Qty 2, Part Number 21449, Clamp, AccuSeal 2.5"
- Item No. 7, Qty 2, Part Number 60896, Tip Assembly
- Part Number: 60705
- Item No. 1, Qty 1, Part Number 60699, X-Pipe
- Item No. 2, Qty 2, Part Number 21463, Clamp, 3"
- Item No. 3, Qty 2, Part Number 60311, Mid Pipe
- Part Number: 60715
- Item No. 1, Qty 1, Part Number 573840, X-Pipe Assembly
- Item No. 2, Qty 2, Part Number 607106, Adaptor, BC 2.77" x 2.50" (L: 6.29") I.D.
- Item No. 3, Qty 2, Part Number 901176, SS AccuSeal Clamp, 2.25"
- Item No. 4, Qty 2, Part Number 901126, SS AccuSeal Clamp, 2.88"
Tech Guides:
- What Are the Best Mustang Exhaust Systems for Sound and Performance?
- Which Ford Mustang Axle-Back Exhaust Fits Your Sound Profile?
- How Does a Ford Mustang Cat-Back Exhaust Boost Style?
- What You Need To Upgrade Your Mustang Exhaust System
- Mufflers vs. Straight-Pipe: Comparing Exhaust Systems
- What are the Benefits of Aftermarket Exhaust Systems
- Cat-Back vs Axle-Back Exhaust
- Does Upgrading an Exhaust Increase Horsepower?
- Best Axle-Back Exhaust for Your Ford Mustang
- What are the Benefits of Active Exhaust?
- What does Active Exhaust Mean?
- How to Improve Your Car's Exhaust Sound
- What is the Best Metal for Aftermarket Exhaust Systems
- Corsa Extreme vs. Borla Atak for Mustang
- Do Exhaust Systems Affect Fuel Efficiency?
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Customer Reviews (500+)
Questions & Answers
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Will It Fit My Mustang
- Bullitt - 19, 20
- GT - 18, 19, 20, 21, 22, 23
- Mach 1 - 21, 22, 23
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