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4" Downpipe-Back DPF Delete Race Pipe for 2011-2022 Ford 6.7L Powerstroke

The DynoVox 4" Downpipe-Back DPF Delete Race Pipe for the 2011-2022 Ford 6.7L Powerstroke is designed to replace the factory DPF system, improving exhaust flow and boosting engine performance. This high-quality race pipe eliminates restrictions, resulting in increased horsepower, torque, and fuel efficiency. Perfect for Ford Powerstroke owners looking to enhance their truck’s power and overall performance, this downpipe-back solution provides a seamless fit for easy installation.

Vehicle Compatibility:

Fits 2011–2022 Ford F-250, F-350, and F-450 Super Duty pickup trucks. Not compatible with Cab & Chassis models.

Product Features

  • Complete 4" Stainless Steel DP-Back Exhaust System
    Includes both a Cat & DPF delete pipe and a 4" filter-back exhaust, delivering a full DP-back setup designed to improve exhaust flow and boost overall performance.
  • OE-Style Hangers for Easy Installation
    Both sections come equipped with OE-style hangers for a precise, secure fit—making installation straightforward whether you're doing it yourself or using a professional.
  • Customizable Configuration
    Choose to add a 4" muffler or exhaust tip to fine-tune the sound and style of your truck, allowing you to build an exhaust system that matches your performance goals and personal preference.

Product Benefits 

  • Improved Performance: Increases horsepower by 30–100 HP by eliminating restrictive factory components like the DPF and EGR systems.
  • Enhanced Fuel Efficiency: Reduces backpressure, allowing the engine to run more efficiently and lowering fuel consumption.
  • Long-Term Durability: Constructed from heavy-duty 2mm T-409 stainless steel, rigorously tested for corrosion resistance and long-lasting performance.
  • Clean, Functional Finish: The aluminized silver coating not only adds a sleek look but also offers added protection against heat and oxidation.
  • Restored Engine Power: Helps your pickup regain lost power, delivering smoother acceleration and better overall drivability.

Installation:

Installation typically takes about 1 hour using basic hand tools and can be done on the floor of your driveway or garage. Using a car lift may be faster. For vehicles with shorter wheelbase bed/cab configurations, some cutting may be required. This includes clamps, hangers, and hardware, but you may need to reuse some of the stock parts.

Deleting the DPF, CAT, SCR, and/or DOC requires eliminating emissions-related sensors. To avoid triggering a Check Engine Light or Diagnostic Trouble Code, a tuner with DPF Delete capability must be used.

Brand DynoVox SKU QMP-HW00189
Body Material High Quality Stainless Steel Color Silver
Weight 35kg Comply with Factory Testing Standards Yes
Type DPF Delete Pipe Warranty 5 Year
Package Include Pipe*6 Flange Clamp* 5 Gasket*1 1 Pack Screws & Nuts
Surface Mirror Polish
Item Condition New

Warranty and Shipping Services

We provide a 5-year warranty and a 30-day free return and exchange service, so you have no worries. At the same time, you can enjoy fast and free shipping within the United States.

DISCLAIMER

1. By installing this product onto your vehicle, you assume all risk and liability associated with its use. 2. It is your responsibility to make sure your Vehicle complies with all federal, state, and local emissions laws. Federal and many state and local laws prohibit the removal, modification, or rendering inoperative of any part of the design affecting emissions or safety on motor vehicles used on a public street or highway Violation may result in a fine of up to $ 32,500 per vehicle ( or possibly higher depending on changes in the law ). All civil penalties and fines for removing your vehicle emissions equipment are the sole responsibility of the end user. 3. Due to its high-performance nature, this product may void the vehicle manufacturer's warranty. 4. DynoVox is not responsible for the misuse of its products By installing this product, you release DynoVox of any liability associated with its use. 5. Depending on where you live, restrictions may apply. Check all applicable laws before installing or using. 6. The purchaser and end-user release, indemnities, discharges, and holds harmless DynoVox from any claims, damages, causes of action, injuries, or expenses resulting from or relating to the use or installation of this product that is in violation of the terms and conditions on this page, the product disclaimer, and/or the product installation instructions. DynoVox will not be liable for any direct, indirect, consequential, exemplary, punitive, statutory, or incidental damages or fines caused by the use.

Frequently asked questions
What is a DPF Delete Race Pipe?
A DPF delete race pipe is an aftermarket upgrade designed to replace the factory Diesel Particulate Filter (DPF) system in diesel vehicles. By eliminating the DPF, it improves exhaust flow, increases horsepower, and enhances overall engine performance.
Why should I install a 4" Downpipe-Back DPF Delete Race Pipe on my 6.7L Powerstroke?
Installing a 4" Downpipe-Back DPF Delete Race Pipe on your 6.7L Powerstroke can increase horsepower, torque, and fuel efficiency. It also reduces exhaust backpressure and allows for better engine airflow, which improves overall engine performance.
How much horsepower can I expect from the 4" Downpipe-Back DPF Delete Race Pipe for my 6.7L Powerstroke?
The 4" DPF Delete Race Pipe can provide a noticeable increase in horsepower and torque, often adding 30-50+ horsepower, depending on other supporting modifications and the condition of the engine.
How long does the DPF Removal software take to complete?
On average you are looking at approximately 1-2 hours, however this can vary between vehicles. For complete physical hardware and software DPF Removal you are looking at approximately 5 hours.
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