aFe
aFe Large Bore-HD 5in DPF Back 409 SS Exhaust System w/Black Tip 2017 Ford Diesel Trucks V8 6.7L(td) - 49-43090-B
- SKU:
- AFE49-43090-B
- UPC:
- 802959600856
- MPN:
- 49-43090-B
- Availability:
- Regularly stocked product
Description
What vehicles is the aFe Exhaust DPF Back compatible with?
This aFe Exhaust DPF Back fits 2017 through 2025 Ford F-250 and F-350 Super Duty models, ensuring precise fitment.
How difficult is the installation for the aFe Exhaust DPF Back?
Bolt-on installation makes this DPF Back system exceptionally easy to install, even for DIY enthusiasts seeking quick upgrades.
The aFe Exhaust DPF Back is designed for 2017-2025 Ford F-250 and F-350 Super Duty trucks, delivering a significant increase in horsepower and torque. Featuring LARGE BORE HD exhaust systems and mandrel-bent stainless steel tubing, this DPF Back ensures unrestricted exhaust flow for maximum performance gains. Experience an aggressive exhaust tone and perfect fitment with this 2-piece, bolt-on system.
What Owners Say
Owners and enthusiasts frequently praise aFe exhaust systems for delivering a deep, quality sound with good idle tone that enhances the driving experience without being excessively loud. The brand has earned respect for solid construction and fitment across various applications. However, some users note that DPF-back systems offer limited performance gains on diesel applications, as the factory emissions equipment remains in place, and certain exhaust setups may not produce the aggressive shift characteristics or dramatic sound changes some enthusiasts expect. Despite these limitations inherent to emissions-compliant systems, aFe maintains a strong reputation for quality engineering and delivering a refined exhaust note upgrade for those seeking improved sound without deleting emissions components.
Key Features
- LARGE BORE HD exhaust systems
- mandrel-bent stainless steel tubing
- Smooth transition bends
- 2-piece design
- bayonet style hangers
- black stainless steel slash cut tip with intercooling vents
Why Choose the AFE Exhaust DPF Back
Delivers unrestricted exhaust flow for maximum power and torque gains.
Achieves a deep, aggressive exhaust tone that commands attention.
Provides a seamless, leak-free installation for a perfect fit.
Transforms your truck's rear end with a menacing, custom look.
Who Is This For?
Street Performance — 8/10
LARGE BORE HD system claims horsepower and torque increase.
Easy DIY Install — 9/10
Bolt-on install type with bayonet style hangers.
Engine Performance — 8/10
LARGE BORE HD system claims horsepower and torque increase.
Visual / Aesthetic Upgrade — 7/10
Black stainless steel slash cut tip with intercooling vents.
Heavy Towing — 6/10
Larger diameter tubing may improve exhaust flow.
Exhaust Note / Sound — 7/10
Larger bore and stainless steel construction affect sound.
Frequently Asked Questions
What vehicles is the aFe Exhaust DPF Back compatible with?
This DPF Back exhaust system is designed for a perfect fit on 2017-2025 Ford F-250 Super Duty and F-350 Super Duty trucks. The bolt-on installation ensures seamless integration with your specified vehicle's existing DPF system. You can confidently upgrade knowing it’s engineered for your exact Super Duty model.
How difficult is the installation for the aFe Exhaust DPF Back?
Installation of this DPF Back system is straightforward thanks to its bolt-on design and bayonet-style hangers, scoring a 9 out of 10 for Easy DIY Install. This feature set simplifies alignment and reduces installation time. Expect a hassle-free upgrade process for your truck.
Does the aFe Exhaust DPF Back improve engine performance?
Experience enhanced performance with a usage score of 8 for both Street Performance and Engine Performance. The LARGE BORE HD exhaust system promotes unrestricted exhaust flow, leading to significant horsepower and torque gains. This upgrade directly benefits your truck's power output.
Is upgrading to a DPF Back exhaust system beneficial?
Upgrading to a DPF Back exhaust is beneficial for achieving unrestricted exhaust flow, directly contributing to increased power and torque. This enhancement provides a significant improvement over the stock system's flow characteristics. Invest in a DPF Back for a noticeable performance upgrade.
What kind of exhaust sound does the aFe Exhaust DPF Back produce?
Achieve a deep, aggressive exhaust tone that commands attention with this DPF Back system. Its larger bore and stainless steel construction contribute to an enhanced exhaust note, scoring a 7 for Exhaust Note/Sound. This upgrade delivers a thrilling auditory experience for your Super Duty.
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All DPF Back — Exhaust, Mufflers & Tips
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
49-43090-B |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>DPF Back |
Install Type: |
Bolt-On |
Product Level: |
Mid Range |
Street Performance: |
8/10 |
Easy DIY Install: |
9/10 |
Engine Performance: |
8/10 |
Visual / Aesthetic Upgrade: |
7/10 |
Heavy Towing: |
6/10 |
Exhaust Note / Sound: |
7/10 |
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