FITMENT
- 2011-2022 6.7L Ford Powerstroke F250 F350 F450 Super Duty Diesel Pickup Truck. (Crew cab short bed & crew cab long bed).
- Note: This will NOT fit Cab & Chassis commercial style trucks.
DESCRIPTION
Product Overview
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The factory exhaust on 2017–2022 Ford Super Duty trucks restricts performance with heavy DPFs, CATs, and mufflers—trapping heat, building backpressure, and smothering sound.
- The 4" DP-Back Exhaust s a complete straight-pipe system built for maximum flow and aggressive performance. Replacing everything behind the turbo downpipe, it clears all factory restrictions to let your 6.7L V8 diesel breathe freely.
Key Features
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Premium Mandrel-Bent Material: Built with smooth-flowing 4" T409 stainless steel tubing to resist high heat, harsh road salt, and long-term corrosion.
- Drastically Lower EGTs: Eliminates heavy backpressure instantly, significantly dropping EGTs to protect your engine and turbo under heavy towing.
- Straight-Pipe Setup: Eliminates DPF, CAT, and Muffler restrictions to deliver raw diesel power, an aggressive exhaust growl, and screaming turbo whistle.
- Complete Downpipe-Back Replacement: Replaces the entire restrictive factory exhaust system from the turbo downpipe all the way to the tailpipe for maximum flow.
FAQ
Q: Do I need a race tuner to run this complete downpipe-back exhaust system?
A: Yes. Because this kit removes all factory emissions equipment (CAT/DPF) and downstream sensors, a compatible delete tuner is strictly required to clear error codes and prevent your truck from entering Limp Mode.
Q: How loud is this system compared to a system with a muffler?
A: Because this is a straight-pipe design without a muffler, it will produce a significantly louder, deeper V8 exhaust note and a very prominent turbo whistle under heavy acceleration compared to setups that retain a muffler.
Q: What is the difference between a Downpipe-Back system and a DPF-Delete pipe?
A: A DPF-delete pipe replaces only the middle emissions section, keeping your stock tailpipe. A Downpipe-Back system replaces everything from the downpipe to the tip for maximum flow and better sound.
Q: Do I need to replace the factory downpipe to install this kit?
A: No. This kit connects directly to your existing factory downpipe flange. You do not need to drop or replace the downpipe, making installation much simpler.
