SKU: 49-43092-P | UPC: 802959600955
aFe POWER 4in DPF-Back SS Exhaust System 2017-2025 Ford F-250/F-350 Super Duty V8-6.7L (td)
This aFe POWER DPF-back exhaust system replaces the exhaust from the DPF back with 4-inch mandrel-bent 409 stainless steel tubing for 2017-2025 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Power Stroke V8 diesel engine. It delivers increased horsepower and torque while reducing exhaust gas temperatures through smooth bends and a mitered merge collector that minimizes turbulence. Dual side-exit polished tips complete the aggressive look and enhance flow.
Key Features
- Mandrel-Bent 409 Stainless Steel Tubing: 4-inch diameter tubing provides maximum exhaust flow with low turbulence for gains in power and efficiency
- Dual Side Exit 5″ Polished Clamp-On Tips: Angle-cut rolled edge tips with laser-cut aFe POWER stainless steel plate add style and direct hot exhaust away from the frame
- Mitered Merge Collector: Eliminates dead space to smooth flow and prevent backpressure buildup
- OE-Style Bayonet Hangers: Secure factory mounting locations with bayonet tips that hold bushings in place under high heat and vibration
- Intercooled Tailpipes: Design routes exhaust gases efficiently to lower EGTs and improve performance
Product Notes
- Does NOT fit vehicles with 5th wheel tow package
- Some cutting may be required based on cab configuration, refer to installation sheet
- Ships in one heavy-duty box with dimensions 48in x 18in x 18in, product weight 68 lbs
Installation Notes
- Professional installation recommended.
- Uses all factory mounting locations for straightforward bolt-on fit
- Includes high-quality band clamps and OE-style hangers, no drilling required
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 with over 20 years of diesel exhaust expertise
- 100% hand MIG-welded for strength and corrosion resistance
- Designed for direct fit using factory locations on Super Duty trucks
Frequently Asked Questions
- Q: Will this exhaust fit my 2023 F-350 Lariat with 6.7L diesel?
A: Yes, it fits 2017-2025 F-250 and F-350 Super Duty models with 6.7L V8 diesel engine across all listed submodels excluding 5th wheel tow package - Q: What material is used for the tubing and tips?
A: Mandrel-bent 409 stainless steel tubing throughout with polished stainless steel clamp-on tips featuring laser-cut aFe POWER plate - Q: What is the warranty and install time?
A: Backed by aFe POWER limited lifetime warranty, installation takes 2-4 hours with basic tools using provided clamps and hangers
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Heavy-duty single box 48in L x 18in W x 18in H
- Weight: 68 lbs





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