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In Stock Borla 140742cf Cat-back(tm) Exhaust System - S-type Collection [M6QsSVrE]

$115.99 $371.99 -69%

System will fit Bullitt models. NOT recommended for use on convertibles. 3" diameter system. System contains a merge X-Pipe for increased performance and improved sound. System has Active Valve Exhaust valves. Equipped with Carbon Fiber Tips with bri

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System will fit Bullitt models. NOT recommended for use on convertibles. 3" diameter system. System contains a merge X-Pipe for increased performance and improved sound. System has Active Valve Exhaust valves. Equipped with Carbon Fiber Tips with bright centers. 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.
Resources
Installation Instructions

Specifications:

Construction All Welded
Description_ASM 2018-2023 Ford Mustang GT (Incl. Bullitt Models) 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With Active Valve Performance Exhaust. NOT Recommended For Convertible.
Description_DEF Exhaust System Kit
Description_DES Cat-Back(tm) Exhaust System - S-Type
Description_EXT S-Type Cat-Back(tm) Exhaust System 2018-2023 Ford Mustang GT (Incl. Bullitt Models) 5.0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door With Active Valve PerFormance Exhaust. NOT Recommended Convertible.
Description_FAB 3 diameter system
Description_FAB NOT recommeded for Convertibles
Description_FAB System contains a Merge X-Pipe
Description_FAB System features Sound Suppressing Exhaust Valves
Description_INV Borla(r) Cat-Back(tm) System
Description_MKT System will fit Bullitt models. NOT recommended for use on convertibles. 3" diameter system. System contains a merge X-Pipe for increased performance and improved sound. System has Active Valve Exhaust valves. Equipped with Carbon Fiber Tips with bright centers. 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.
Description_SHO Cat-Back(tm) System
Exhaust Type Cat-Back System
Exit Position Dual Split Rear
height 16.0
Inlet Inside Diameter 3.000 in.
length 61.0
LTL N
Material T-304 Stainless Steel
Off Road Use Only No
Prop 65 (C, R or CR) CR
Prop 65 - Long Label WARNING: This product in the physical form it is sold does not present a hazard. However; operations including; but not limited to welding; brazing; or thermal cutting can expose you to chemicals including Chromium; Nickel; Cobalt; Arsenic; Cadmium and Le
Prop 65 - Short Label Proposition 65 Warning.JPG
Prop 65 Yes/No Yes
Tail Pipe Diameter 3.000 in.
Tip / Outlet Finish Carbon Fiber With Bright Center
Tip Diameter 4 in.
Title 2018-2021 Ford Mustang GT Cat-Back Exhaust System S-Type
Title Extended Mustang GT 2018-2021 Cat-Back Exhaust System S-Type Part # 140742CF
Tubing Diameter 3.000 in.
weight 66.0
width 13.0

What Our Customers Say

December 29, 2025

Absolutely no complaints!

Great item. I absolutely love it.

- Isabela R..

December 29, 2025

Absolutely no complaints!

Excellent functionality for the price.

- Adalynn Q..

December 29, 2025

Absolutely no complaints!

I'm happy with my purchase.

- Torri F..

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