4"/5" Downpipe-Back 2011-2025 Ford 6.7 Powerstroke DPF Delete Race Pipe | SPELAB

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Product Information +
- Brand: SPELAB
- SKU: SPES08064-ES08019SP
- Availability: Many in stock
- Product Type: DPF & Cat Delete Pipe
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PLEASE NOTE!
Modern 2011-2025 Ford 6.7L Powerstroke diesels utilize DPF systems to meet emissions standards. However, these filters can clog over time, increasing exhaust backpressure and reducing fuel efficiency. Upgrading to a 4" or 5" downpipe-back exhaust system eliminates the DPF, reducing maintenance while improving airflow and mileage.
Specification
Exhaust Material | T-409 Stainless Steel, it is magnetic. |
Thickness | 2mm |
Inlet Diameter | 4.0"/5.0‘’ |
Benefits
Expect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg.
- It removes the need to service the DPF at regular intervals (cleaning, replacement)
- A DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs
- Due to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!
- Paired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles
Many users report that upgrading to a 5 inch downpipe-back exhaust on 2011–2025 Powerstroke trucks results in notable benefits: Quicker turbo spool‑up and smoother throttle response Lowered exhaust gas temperatures (EGT) and reduced backpressure Fuel mileage improvement in real-world tests (~5–10% gain)
Installation
- Estimated install time: ~1 hour with basic tools; faster on a lift.
- Short-bed or cab‑chassis trucks may require minor cutting/trimming.
- Kit includes clamps, hangers, and hardware—some OEM pieces may be reused.
- Tuner Required: DPF, CAT, SCR, and DOC deletions disable emissions sensors. A tuner with Powerstroke DPF delete capability ensures no check-engine lights or fault codes.
SPELAB 2011-2025 Ford 6.7 Powerstroke DPF Delete Kit Installation