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Description
6.7L Powerstroke Downpipe-Back Exhaust | 5 Inch | FORD 2011-2022Introduction The 5 inch Powerstroke downpipe back race exhaust is a full CAT and DPF delete system for the 6. 7L Powerstroke, built for off road and competition trucks that need maximum flow and hard throttle response. Vehicle Compatibility Years: 20112022 Make: Ford Model: F 250, F 350, F 450 Super Duty Engine: 6. 7L Powerstroke Diesel Body: Pickup (Does not fit Cab & Chassis) Please Note: 2017+ trucks with the optional 5th wheel hitch prep package
Introduction
The 5-inch Powerstroke downpipe-back race exhaust is a full CAT and DPF delete system for the 6.7L Powerstroke, built for off-road and competition trucks that need maximum flow and hard throttle response.
Vehicle Compatibility
- Years: 2011–2022
- Make: Ford
- Model: F-250, F-350, F-450 Super Duty
- Engine: 6.7L Powerstroke Diesel
- Body: Pickup (Does not fit Cab & Chassis)
Please Note: 2017+ trucks with the optional 5th wheel hitch prep package require exhaust modifications for over-axle pipe clearance
What's Included
- 5" Downpipe-Back Exhaust System – full DP-back delete pipe, no muffler, downpipe exit to tailpipe
- OE-Style Hangers & Hardware – all mounting hardware and factory-style hangers included
- Material Choice – customer choice of T304 or T409 stainless steel
Technical Specifications
| Pipe Diameter | 5 Inches |
|---|---|
| Material Options | T304 Stainless Steel or T409 Stainless Steel |
| System Type | Downpipe-Back |
| Muffler | None |
| Bungs | None |
| Hardware Included | All hardware and factory-style hangers |
| Tuning Required | Yes – race tuning required |
| Intended Use | Off-road and competition use only |
| Cab & Chassis Fitment | Not compatible |
Key Features & Build Details
- 5" Stainless Steel Piping – full 5-inch diameter from downpipe to tip. Eliminates the factory flow restriction and supports higher exhaust volume under boost.
- T304 or T409 Stainless Steel – T409 handles heat well for most builds. T304 adds more corrosion resistance for high-salt or wet environments.
- No Muffler, No Bungs – straight-through competition pipe. No flow restrictions, no bung ports.
- OE-Style Hangers & Full Hardware – bolts in using factory hanger locations. No fabrication needed on standard fitment trucks.
Performance Benefits
- Maximum Exhaust Flow – removing the CAT and DPF eliminates the two biggest exhaust restrictions on the 6.7L. Supports better scavenging and more airflow through the turbo.
- Lower EGTs – unrestricted flow moves heat out faster. Keeps EGTs in check under hard pulls and heavy loads.
- Sharper Throttle Response – less backpressure means the turbo spools faster. Boost builds quicker and throttle response tightens up.
Installation Notes
Bolt-on install using factory hanger locations. All hardware included. Race tuning required before running this exhaust. 2017+ trucks with the optional 5th wheel hitch prep package will need the over-axle section modified for clearance. Does not fit Cab & Chassis. Off-road and competition use only.
Frequently Asked Questions
Q: What is the difference between T304 and T409?
A: T409 handles exhaust heat well and works for most builds. T304 has higher chromium and nickel content, making it a more premium choice for wet or high-salt environments.
Q: Will this fit a 2017+ truck with the 5th wheel hitch prep package?
A: Not without modification. The over-axle pipe section will need to be modified to clear the hitch hardware.
Q: Are there bungs for O2 sensors or EGT probes?
A: No. This is a no-bung competition pipe. Any sensor ports needed will have to be added at install.
Q: Is race tuning required?
A: Yes. Race tuning is required for optimal performance.
Q: Does this fit Cab & Chassis models?
A: No. Not compatible with Cab & Chassis configurations.
Please Note: For off-road and competition use only. Race tuning is required. 2017+ trucks with the optional 5th wheel hitch prep package require exhaust modifications for over-axle pipe clearance. Not compatible with Cab & Chassis configurations.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy