6.7L Powerstroke Cab Chassis Downpipe Back Exhaust System | FORD 2011-2019
SKU: ESSS-FORCC-11-4-DPF
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Product Description
Overview
Give your 2011–2019 Ford F350, F450, or F550 Cab & Chassis a full 4-inch downpipe-back exhaust engineered specifically for the 6.7L Powerstroke. Rather than reworking a pickup-oriented kit to sort-of fit, this system is designed around the Cab & Chassis layout from the start. Every section is a true 4-inch pipe — wider than the factory exhaust — and it's fabricated from T409 stainless steel to open up flow and reduce backpressure.
Compatibility
- Years: 2011–2019
- Make/Models: Ford F350 / F450 / F550
- Engine: 6.7L Powerstroke
- Body/Chassis: Cab & Chassis only
Technical Specifications
| Material | T409 stainless steel |
| Diameter | 4 inch |
| Configuration | Downpipe-back, complete system |
| Engine application | 6.7L Powerstroke |
| Model years | 2011–2019 |
Key Features & Build Details
- True 4-inch tubing: Wider than the restrictive factory piping, which pinches down along the way. Consistent 4-inch diameter lets exhaust gases exit more freely.
- T409 stainless construction: Far more resistant to corrosion and repeated heat cycling than aluminized tubing — ideal for work trucks that rack up tough miles in rough conditions.
- Purpose-built for Cab & Chassis: Bent and routed for the C&C chassis rather than borrowed from a pickup design, so it lines up and mounts as intended.
- Full downpipe-back package: Swaps out your entire exhaust from the downpipe rearward in a single kit.
Performance Benefits
- Reduced backpressure can help hold exhaust gas temps in check when the truck is under load.
- Stainless outlasts aluminized tubing, making it a better bet for high-mileage duty.
- A proper Cab & Chassis fit means no wrestling with the alignment problems that come from adapting a pickup exhaust.
Installation Notes
Installation is a straightforward bolt-on job that begins at the factory downpipe and continues rearward.
Frequently Asked Questions
Will this bolt onto my 6.7 Powerstroke pickup?
No — it's designed strictly for 6.7 Powerstroke F350/F450/F550 Cab & Chassis trucks and is not compatible with pickups.
Can I run this if my truck has a center-mounted rear fuel tank?
No. Trucks configured with a center-mounted rear fuel tank aren't compatible with this system.
What diameter and material does it use?
It's a 4-inch system built from T409 stainless steel.
Do I get the entire exhaust or only a section?
You get the complete downpipe-back kit — everything from the downpipe all the way to the rear of the truck.
Which model years are covered?
It fits 2011 through 2019 6.7L Powerstroke Cab & Chassis trucks (F350/F450/F550).