SKU: S5277BLK | UPC: 882963136541
MBRP 3″ Cat-Back Single Side Exit Exhaust – Black 2021-2026 Ford F-150 (2.7L / 3.5L EcoBoost & 5.0L)
The MBRP S5277BLK 3″ Cat-Back Single Side Exit Exhaust is the best performance exhaust upgrade for 2021-2026 Ford F-150 owners seeking aggressive sound, increased power, and a stealthy blacked-out look. Built from durable black-coated aluminized steel with mandrel-bent piping and sleek black tips, this system delivers a deep, throaty tone, improved exhaust flow, and dyno-proven gains – up to 11 hp and 8 ft-lbs of torque on the 5.0L platform with 28% more flow – perfect for daily driving, towing, or unleashing the full potential of your 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L F-150.
Key Features
- 3″ Mandrel-Bent Piping: Smooth, unrestricted flow for maximum horsepower, torque, and throttle response
- Black-Coated Aluminized Steel: Rugged, corrosion-resistant finish with a stealthy, modern black appearance
- Single Side Exit Design: Aggressive rear exit with black tips for a bold, purposeful truck look
- High-Flow Muffler: Deep, powerful exhaust note without excessive drone – ideal for street and highway
- Bolt-On Installation: Direct fit using factory hangers and mounts – no cutting or welding required
- Performance Gains: Up to 11 hp / 8 ft-lbs torque and 28% increased exhaust flow on 5.0L models
Specifications
| Specification | Detail |
|---|---|
| Part Number | S5277BLK |
| System Type | Cat-Back Exhaust |
| Pipe Diameter | 3 inches |
| Material | Black-Coated Aluminized Steel |
| Exit Style | Single Side Exit |
| Tips | Black (Included) |
| Engine Compatibility | 2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8 |
| Fitment | 2021-2026 Ford F-150 (All Trims) |
| Country of Origin | Canada |
| Warranty | Limited Lifetime (MBRP) |
Product Notes
- Cat-back system – replaces from catalytic converter back; retains factory cats for emissions compliance
- Deep, aggressive tone with minimal drone – perfect for daily drivers, towing, or performance builds
- Black-coated finish provides corrosion resistance and a stealthy, modern truck aesthetic
Installation Notes
- Estimated time: 1-2 hours, moderate difficulty, basic hand tools required
- Professional installation recommended – bolt-on using factory hangers and mounts
- Compatible with factory catalytic converters and O2 sensors – no ECU tuning needed
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2021-2026 | Ford | F-150 | All Trims (2.7L EcoBoost / 3.5L EcoBoost / 5.0L V8) |
Why Choose MBRP S5277BLK Cat-Back?
- 3″ mandrel-bent piping and high-flow muffler deliver real power gains and a deep, aggressive sound
- Black-coated aluminized steel and black tips provide a rugged, stealthy look with corrosion resistance
- Limited lifetime warranty and Canadian craftsmanship ensure long-term durability and performance
Frequently Asked Questions
- Q: Will this fit my 2024 Ford F-150 5.0L?
A: Yes, MBRP S5277BLK is confirmed to fit all 2021-2026 Ford F-150 models with 2.7L EcoBoost, 3.5L EcoBoost, or 5.0L V8. - Q: How loud is the exhaust?
A: Deep and aggressive tone with minimal cabin drone – noticeably louder than stock but street-friendly. - Q: Is professional installation required?
A: Bolt-on fit works with basic tools, but professional installation recommended for optimal alignment and sound. - Q: Does it affect emissions or warranty?
A: Retains factory catalytic converters – no check engine lights or emissions issues; does not void factory warranty.
Shipping & Handling
- Method: UPS/FedEx Ground (Oversize)
- Availability: In stock – ships same or next business day
- Packaging: Secure protective packaging
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