5 Inch Down-pipe back exhaust for 6.7 Powerstroke engines displayed on a white background

6.7L Powerstroke Downpipe-Back Exhaust | 5 Inch | FORD 2011-2026

2011-2022

409 Stainless Steel

$605.00
$605.00
Sale Sold out
  • 5 Inch Down-pipe back exhaust for 6.7 Powerstroke engines displayed on a white background
  • Difference between regular exhaust and black bandit exhaust material displayed with example
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Ford Powerstroke 6.7L (2011 - 2026)

6.7L Powerstroke Downpipe-Back Exhaust | 5 Inch | FORD 2011-2026

6.7L Powerstroke Downpipe-Back Exhaust | 5 Inch | FORD 2011-2026

1,723 Google Reviews

SKU:ESSS-FOR-11-5

$605.00
$605.00
Sale Sold out
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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: 2011–2026
  • 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

What is the difference between T304 and T409?

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.

Will this fit a 2017+ truck with the 5th wheel hitch prep package?

Not without modification. The over-axle pipe section will need to be modified to clear the hitch hardware.

Are there bungs for O2 sensors or EGT probes?

No. This is a no-bung competition pipe. Any sensor ports needed will have to be added at install.

Is race tuning required?

Yes. Race tuning is required for optimal performance.

Does this fit Cab & Chassis models?

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.

Customer Reviews

Overall rating: 4.7 / 5 from 271 reviews.

Customer photo review of EZ LYNK Auto Agent 3 Blank

I put the ezlynk 80 hp tow haul tune with pto in and it made a world of difference in the truck. I drove it 800 miles last weekend and it went from 7 mpg to 12 mpg. I think that’s a great gain for a 19500 lb truck. It is always at that weight sometimes a little bit more. Like the throttle response and the engine brake is way better than it was. I have no complaints with it at all

Scott S. 5/5 Verified

EZ LYNK Auto Agent 3 Blank

Customer photo review of EZ LYNK Auto Agent 3 Blank

I’m using it for my ELD and it tends to malfunction and turn off twice per day. I have to unplug and replug it in, which when running it as an ELD is undesirable.

Jerry O. 3/5 Verified

EZ LYNK Auto Agent 3 Blank

Customer photo review of Ford Powerstroke 6.7L All-In-One Delete Kit (2011-2019)

Purchased the system for my 2017 F350, mainly because a buddy said I would get better fuel mileage! While that is the furthest from the truth, I relish in the increased power and loud exhaust to scare the slow people who don’t know what a speed limit is. I purchased 36.5 tires for my truck and liked that the Mini Max V2 was able to calibrate for the larger tires and lower tire pressure requirements. Over all, quite pleased.

Jeff L. 5/5 Verified

Ford Powerstroke 6.7L All-In-One Delete Kit (2011-2019)

Devices received are fine but really disappointed with tunes. I have actually lost fuel mileage 3-7 mpg lost. Also feels like I lost some power towing but I can’t talk with tech in person to explain what’s going on. Tech actually sent me tunes that don’t even work for my truck then sends one that’s for different turbo so I can’t tell what I am even getting

Daniel G. 2/5 Verified

EZ LYNK Auto Agent 3 Blank

Ez lynk is a very nice platform, very easy to use. My issue was, I got sent 2 sets of tunes with zero explanation on what was what. I tried loading the first set of tunes 6 times with it only making it to 3 percent then throwing an error. I finally got them to load, went and drove the pickup and it ran just like stock puffing a fair amount of black smoke and the trany would hang. This was supposed to be just an ECM tune, no TCM tune. Myself and my customer were not happy. I loaded the other set of tunes and it was night and day difference as far as noticeable power gains. Vehicle ran way better, the trany shifted right and quit hanging.

Tyler S. 3/5 Verified

EZ LYNK Auto Agent 3 Blank

Everything was easy to understand and called in with a couple questions very helpful

Jeff R. 5/5 Verified

EZ LYNK Auto Agent 3 Blank

Bought the whole kit. Never done exhaust before. Did it myself. The ez link was flawless in operation and updating. If you’re ever in doubt, I am 110% satisfied and now I get around 30 mpg average. 3.0 powerstroke diesel

Joseph K. 5/5 Verified

EZ LYNK Auto Agent 3 Blank

I love how easy the ez lynk is to use! the tunes seem to have no real issues, except I keep getting a low trans line pressure trouble code. shipping was fast. installation was a breeze. Just have to install a few other upgrades. Thanks Tuner Depot!!

Travis C. 5/5 Verified

EZ LYNK Auto Agent 3 Blank

Super awesome customer service. Needed this tuner over another they returned it no questions asked and got my truck running right!

Nathan D. 5/5 Verified

EZ LYNK Auto Agent 3 Blank

Pipes crushed packaging so damaged ups repackaged all clamps smashed had to go to a local exhaust shop to get pipes Re-flared and get new clamps brackets/ hangers not positioned correctly had to remove and re-weld expansion pipe not correctly bent and allows pipe to drag on cross member

Jason G. 2/5 Verified

6.7L Powerstroke Downpipe-Back Exhaust | 5 Inch | FORD 2011-2026

The tuner switch was not changing the settings, they sent me a replacement and now everything is working great!

Tommy G. 4/5 Verified

EZ LYNK Auto Agent 3 Blank

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