SKU: 140742BC | UPC: 808422017428
Borla 2018-2023 Ford Mustang GT 5.0L AT/MT 3in S-Type Catback Exhaust Black Chrome Tips w/ Valves
Upgrade your 2018-2023 Ford Mustang GT 5.0L V8 coupe (including Bullitt models) with the Borla S-Type Cat-Back Exhaust System part #140742BC. This 3-inch diameter system features active sound-suppressing exhaust valves, a merge X-pipe, and dual split rear black chrome tips for enhanced power, torque, fuel economy, and the signature Borla Sound of Power. Built from premium T-304 stainless steel, it delivers precise fitment and motorsport-inspired performance on automatic or manual transmissions, rear-wheel-drive 2-door coupes.
Key Features
- T-304 Stainless Steel Construction: Premium material ensures durability, corrosion resistance, and lifetime performance with ultra-smooth mandrel bends for maximum exhaust flow.
- 3-Inch Tubing Diameter: Increases exhaust velocity for gains in horsepower, torque, and throttle response while improving fuel economy and engine longevity.
- Merge X-Pipe: Optimizes exhaust scavenging for better mid-range power and a deeper, aggressive exhaust note recognized by enthusiasts.
- Active Exhaust Valves: Provide on-demand sound control—quiet for cruising, aggressive roar for performance driving—with patented straight-through multi-core muffler technology.
- Black Chrome 4-Inch Tips: Dual split rear exit with T-304 stainless steel black chrome finish adds refined motorsport styling to your Mustang GT.
Product Notes
- Fits 2018-2023 Ford Mustang GT coupes including Bullitt models; not recommended for convertibles.
- Clean black chrome tips with hot water and microfiber cloth for best appearance maintenance.
- Ships in one large box: 52 x 18 x 16 inches, weight 42 lbs.
Installation Notes
- Professional installation recommended.
- Bolt-on design with precision CNC manufacturing for direct fit on factory hangers—no cutting or welding required.
- Compatible with Active Valve Performance Exhaust systems; includes all necessary hardware and gaskets.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2023 | Ford | Mustang | GT |
| 2018-2023 | Ford | Mustang | GT Premium |
| 2019-2020 | Ford | Mustang | Bullitt |
Why Choose Borla?
- Delivers the distinctive Sound of Power loved by motoring enthusiasts worldwide.
- Backed by Million-Mile Warranty for unmatched reliability and peace of mind.
- Engineered with patented technology and T-304 stainless steel for exact fit and peak performance.
Frequently Asked Questions
- Q: Does this exhaust fit 2019-2020 Mustang Bullitt models?
A: Yes, part #140742BC fits 2018-2023 Ford Mustang GT 5.0L V8 coupes, including Bullitt models with automatic or manual transmission. - Q: What material are the pipes and tips made from?
A: Full T-304 stainless steel construction throughout, with black chrome finish on 4-inch dual tips for durability and style. - Q: What warranty covers this system?
A: Borla provides a Million-Mile Warranty on every Cat-Back system, reflecting confidence in material quality and craftsmanship.
Shipping & Handling
- Method: Ground shipping via UPS/FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed at 52 x 18 x 16 inches
- Weight: 42 lbs





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