
H&S Performance, the original DPF Delete company, brings you a Dual 4" Downpipe-Back DPF-Delete Exhaust System for your 2008-2010 Ford 6.4L PowerStroke off-road racing machine. Designed for closed-course racing, this high-flow DPF-Delete exhaust system replaces the Diesel Particulate Filter with DUAL free flowing 4" aluminized steel mandrel-bent piping – so no more clogged DPFs to end your day at the track early!
Key Features
- Free Flowing DUAL 4" mandrel-bent pipes
- Bolt-On Design — No cutting or welding necessary
- No mufflers!
- Replaces entire exhaust system from downpipe to tail pipe
- Removes the DPF – reducing damaging EGT’s and premature engine wear & tear
- Requires an H&S tuner — XRT Pro, Mini Maxx, or Black Maxx to work correctly
- The Excellent customer service & support for which H&S Performance is known
The H&S Tuners: XRT Pro, Black Maxx & the Mini Maxx
H&S exhausts are designed for maximum flow with straight-piped sound. You can be sure these mandrel-bent pipes flow better than anything else out there, and sound even better! When used with one of the H&S tuners — XRT Pro, Mini Maxx, or Black Maxx — this 4" DPF-Delete will not throw error codes or trigger the Check Engine Light. When you’re ready to take your 6.4L PowerStroke to new levels, go with an off-road exhaust system from H&S Performance… Not only will you feel the difference on the track, you’ll hear it too! Recently H&S installed the DPF-Delete exhaust kit -– with their Black Maxx tuner set to *"Hot!" Listen to this!
Consider including stainless steel H&S universal tips to complete this power unleashing exhaust system. Choose from either a 5" or 6" rolled-edged angled tip or a shorter 13" long 5" outlet, resonated double walled slanted tip for a dramatic looking effect. All tips presented here are bolt on kits for easy & secure installation.

This is a Race Only product used solely for competition. Its use is limited to closed-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws (see notes below).
Notes:
- All DPF-Delete kits will engage the Check Engine Light unless they are installed in conjunction with an H&S Tuner.
- There aren’t any threaded bungs welded into this exhaust kit. No Bungs! H&S exhaust kits are designed to work with H&S Tuners which do not require any sensors to be re-installed into the new exhaust system.
- This exhaust kit does NOT include Tips — however, several H&S universal tip kits are available when ordering above.
- This kit requires an H&S Tuner to turn off regeneration.
- This high performance exhaust is intended solely for closed-course racing use and is not street legal in ANY state. This exhaust system cannot be used on any vehicles registered or certified for highway use. Please check your local, state, & federal laws before purchasing. This exhaust system
733is not legal for sale or use in the state of California.
H&S FloPro Dual 4" Turbo-Back DPF-Delete Kit Part 733 fits:
- 2008 – 2010 Ford F-250/F-350/F-450/F-550 6.4L Powerstrokes
NOTE:
- This exhaust system is not legal for sale or use in the state of California.

Links
- Manufacturer Product Web Page
- Product Installation Manual: Coming Soon!
- Manufacturer F.A.Q
- Manufacturer Product Support
- H&S Performance Warranty
Manufacturer Contact Info:
888-628-1730
h4. 435-628-1730
H&S Performance, LLC
4012 S. River Road
St. George, UT 84790











