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SKU: 49-43090-P | UPC: 802959600863
aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017-2025 Ford F-250/F-350 Super Duty V8-6.7L Diesel
This aFe Power Large Bore-HD 5-inch 409 stainless steel DPF-back exhaust system delivers maximum exhaust flow for 2017-2025 Ford F-250 and F-350 Super Duty trucks with 6.7L Power Stroke diesel engines. Mandrel-bent tubing with smooth transitions reduces turbulence to increase horsepower and torque while lowering exhaust gas temperatures. The 2-piece design with bayonet-style hangers ensures straightforward bolt-on installation and lasting stability.
Key Features
- Mandrel-Bent 5" 409 Stainless Steel Tubing: Provides unrestricted flow for higher power output and efficiency on Ford 6.7L diesels
- Polished 6" Stainless Steel Slash-Cut Tip: Features intercooling vents to further reduce tailpipe EGTs and adds a clean, aggressive look
- High-Quality Band Clamps and OE-Style Bayonet Hangers: Secure fit with vibration resistance and direct replacement of factory components
- Rear Side Exit Configuration: Matches OEM positioning for ground clearance and optimal performance on Super Duty trucks
- Laser-Cut aFe Power Logo Plate: Riveted stainless steel badge for durable branding and style
Product Notes
- Direct bolt-on replacement retains DPF and emissions compliance
- Inspect clamps periodically for secure fit during heavy towing
- Ships in heavy-duty box. handle with care to protect polished finish
Installation Notes
- Professional installation recommended.
- Bolt-on design uses existing factory mounts. no cutting or welding required
- OE bayonet hangers align precisely with Super Duty frame for 1-2 hour install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2025 | Ford | F-250 Super Duty | XL |
| 2017-2025 | Ford | F-250 Super Duty | XLT |
| 2017-2025 | Ford | F-250 Super Duty | Lariat |
| 2017-2025 | Ford | F-250 Super Duty | King Ranch |
| 2017-2025 | Ford | F-250 Super Duty | Platinum |
| 2017-2025 | Ford | F-250 Super Duty | Limited |
| 2017-2025 | Ford | F-350 Super Duty | XL |
| 2017-2025 | Ford | F-350 Super Duty | XLT |
| 2017-2025 | Ford | F-350 Super Duty | Lariat |
| 2017-2025 | Ford | F-350 Super Duty | King Ranch |
| 2017-2025 | Ford | F-350 Super Duty | Platinum |
| 2017-2025 | Ford | F-350 Super Duty | Limited |
Why Choose aFe Power?
- Engineered and dyno-tested for real-world gains on Power Stroke engines
- 409 stainless steel construction resists corrosion in diesel environments
- Precision mandrel bends ensure consistent flow from dyno development
Frequently Asked Questions
-
Q: Will this exhaust fit my 2023 F-350 Lariat 6.7L diesel?
A: Yes, it bolts directly onto 2017-2025 F-350 Super Duty models with the 6.7L Power Stroke V8 diesel engine, including Lariat trim -
Q: What material is used for the tubing and tip?
A: Mandrel-bent 409 stainless steel tubing throughout, with a polished stainless steel 6-inch slash-cut tip for durability and shine -
Q: Is installation difficult and what warranty applies?
A: Hassle-free bolt-on with included clamps and hangers takes 1-2 hours. covered by aFe Power's limited lifetime warranty on structural components
Shipping & Handling
- Method: Freight carrier (UPS Freight or similar for oversized items)
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at 48.5 x 17 x 17 inches
- Weight: 72 lbs
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