Which trucks is this 5-inch Powerstroke DPF removal kit exhaust system compatible with?

It is compatible with 2011–2022 Ford 6.7L PowerStroke F-Series Super Duty pickup trucks, limited to crew cab short bed and crew cab long bed models. Not compatible with chassis-mounted commercial trucks.

Is this a full exhaust system or just a short section?

This is a complete exhaust system starting from the downpipe, replacing the exhaust system from the downpipe to the tailpipe.

Does it include a muffler?

No. It features a muffler-less design intended for a deeper, more aggressive exhaust tone in off-road or race-oriented applications.

What is it made of, and what is its thickness?

It is constructed from T-409 stainless steel with a 2 mm wall thickness, designed for strength and durability under high-temperature exhaust conditions.

Is ECU tuning required after installation?

Yes. ECU tuning is typically required for proper operation after installation. Without appropriate calibration, warning lights, reduced performance, or drivability issues may occur.

Is this system legal for public road use?

No. This product is intended for off-road or competition use only. Removing emissions-related components may not be legal for use on public roads depending on local regulations.

2011-2022 6.7L PowerStroke 5" Downpipe-Back CAT/DPF Delete Exhaust System For F250/350 Super Duty

Name: 2011-2022 6.7L PowerStroke 5" Downpipe-Back CAT/DPF Delete Exhaust System For F250/350 Super Duty
Brand: Vigor Diesel
SKU: 5688EXP445EUS
Price: 569.99 USD
Availability: InStock

SKU: 5688EXP445EUS

Quantity

Brand

Vigor Diesel

Exhaust Type

Downpipe Back Exhaust

Pipe Diameter

5 Inch

Fitment

2011- 2022 Ford Powerstroke 6.7 Diesel. F-series SuperDuty pickup truck. Only for Crew cab short bed & crew cab long bed. (This will not fit the Cab & Chassis commercial style truck.)

Materials

T-409 Stainless Steel

Thickness

2mm

Engine

6.7L Powerstroke

High-Output Flow: The 5-inch downpipe-back system significantly reduces exhaust restriction, delivering noticeable gains in horsepower and torque.
Aggressive Exhaust Note: Designed without a muffler to provide a deep, race-inspired sound for off-road and competition use.
Consistent Power Delivery: Improved exhaust routing supports smoother engine operation during towing or high-load driving.
Heavy-Duty Steel: T409 stainless steel construction ensures long-term durability under extreme exhaust temperatures.

6.7 PowerStroke DPF Delete Downpipe-Back Exhaust for 2011-2022

Built for owners who want more from their truck, this 6.7 Powerstroke DPF delete kit is designed for 2011-2022 Ford F-250 Super Duty and F-350 Super Duty. This 5" Downpipe-Back exhaust system (designed without a muffler) replaces the restrictive factory DPF and CAT section with a freer-flowing path that improves exhaust efficiency, reduces back pressure, and delivers a deep, race-inspired diesel sound—perfect for off-road and competition use.

Benefits of This DPF Delete Downpipe-Back Exhaust System

Replacing the exhaust system with a 5-inch DPF removal pipe running from the bottom exhaust to the tailpipe significantly improves turbo response, provides more stable power output under load, and reduces the difficulty of towing or climbing hills. In addition, the exhaust note is deeper and more powerful, and the vehicle is more responsive in everyday off-road driving.

1. 5-inch Larger Diameter System

Larger than the standard 4-inch system, providing higher flow and a louder sound. This translates to more powerful output, suitable for high-power or heavy-load conditions.

2. Full-Coverage Exhaust System (from Bottom Exhaust to Tailpipe)

Replacing most of the original exhaust system is a complete upgrade, not just individual pipe sections.

3. Bend Design

Smooth bends with no diameter loss help maintain consistent airflow. This means the turbocharger works more easily.

4. High-Strength T-409 Stainless Steel

Vigor Diesel uses T409 stainless steel, designed for high temperatures and long-term durability.

4" vs 5" Exhaust Comparison

Category	4-Inch Exhaust	5-Inch Exhaust
Exhaust Flow	High flow for most setups	Maximum flow for higher-output setups
Sound Level	Deeper than stock, but more controlled	Louder, deeper, and more aggressive
Low-End Response	Better balanced for everyday driving	May feel less responsive on mild setups
Driving Comfort	Better for daily use	More aggressive overall driving experience
Fitment	Easier to fit, fewer clearance concerns	Requires more space and may be harder to fit
Best For	Daily driving, towing, mild to moderate builds	High-performance builds, louder sound preference

Summary in one sentence:

4-inch = The best balance of performance, comfort, and practicality.
5-inch = Maximum airflow and aggressive setup for high-performance builds.

Key takeaway:

While 5" has more flow, it may not provide enough power. For most users: 4" is sufficient for 99% of needs.

Customer Support That Adds Confidence

Every Vigor Diesel exhaust upgrade is backed by support designed for real truck owners:

Free shipping within the US
Online technical support
Phone and email assistance
45-day return policy

FAQs

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