The aFe Large Bore-HD flange-back exhaust race system delivers maximum performance and improved fuel usage for the Ford Super Duty with the 6.4L Power Stroke engine. This free flowing exhaust system is constructed out of durable 4" mandrel bent 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, bayonet hangers, band clamps, thermocouple and pressure tap bungs and is finished off with a high luster polished 304 stainless steel, rolled, slash cut tip. You will be shocked at the performance and mileage improvement you will see from this system. This system requires the use of a controller or programmer.
Installation is a Snap:
This Large Bore-HD exhaust systems utilizes factory mounting locations providing stability and includes all necessary hardware for hassle-free installation
High quality OE style band clamps are used for a complete 36 sealing surface.
A muffler delete-pipe is used for a true race-inspired sound and maximum flow.
OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.
Flow and Performance:
This Large Bore-HD exhaust system is constructed of mandrel bent 5" stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.
Finishing off the exhaust is a high luster, polished stainless steel clamp-on tip with a laser-etched aFe power logo for an aggressive style.
Note: 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. This system also requires an aftermarket electronic module to work properly with the vehicle. Visit https://afepower.com/DPF/release.pdf for the release of liability form.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Year Make Model SubModel Engine Fuel 2008-2010 Ford F-250 Power Stroke Turbo Diesel V8 6.4L Diesel 2008-2010 Ford F-350 Power Stroke Turbo Diesel V8 6.4L Diesel
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- This product is perfect for a dpf delete tune u get a nice...
- This product is perfect for a dpf delete tune u get a nice low rumble and plus it sounds like a jet running especially when you get a wall to the right of you it littlerally scars people. Also this takes away all back pressure and is even better fitted with an afe intake with the dry filter. Best part is it's very simple to install amd take back down incase you need to put up the stock exhaust for warranty work. Dpf delete is untraceable by ford with an H&S tuner. Just got all this done today and couldn't be more pleased. And my mpg goin from 12 13 to 19 20 and that's on a 350 longbed with leveler 35's and bumbers. All I cam say is why didn't I do this sooner. You won't regret it