Your Cart (0)
Thumbnail Filmstrip of 1994-2003 7.3L Powerstroke FFD Boost Fooler Kit Images
A 7.3 Powerstroke boost fooler is an aftermarket device that tricks the engine into producing higher boost pressure. It intercepts the signal from the boost sensor and modifies it to show lower boost pressure than actual. This fools the engine into increasing boost to reach the target pressure, resulting in increased power and performance.
Prevent over boost and make big boost with this easy to install boost fooler modification. Over boost codes at between 23-24 psi set by truck with performance modifications like a performance chip or performance injectors results in computer defueling and trouble codes at those higher boost levels. When the computer defuels, the injector performance is reduced while the computer is in defuel mode.
The boost fooler allows the truck to function normally but tricks the computer by only allowing it to see lower normal boost levels. This is a inexpensive and simple product that is a must have for any modified truck. It is installed inline with the truck's map sensor and it's preset to 22psi. When the boost levels reach this pressure the valve releases and the map sensor only sees the 22 psi of boost although the truck is producing more boost and power. No more trouble codes in the pcm and no more defueling.
- Plug and play design
- Simple installation
- Removes computer defueling codes in the PCM
- More top end power
- Less wasted fuel
PRESET DO NOT ADJUST
A 7.3 Powerstroke boost fooler is an aftermarket device that tricks the engine into producing higher boost pressure. It intercepts the signal from the boost sensor and modifies it to show lower boost pressure than actual. This fools the engine into increasing boost to reach the target pressure, resulting in increased power and performance.
Prevent over boost and make big boost with this easy to install boost fooler modification. Over boost codes at between 23-24 psi set by truck with performance modifications like a performance chip or performance injectors results in computer defueling and trouble codes at those higher boost levels. When the computer defuels, the injector performance is reduced while the computer is in defuel mode.
The boost fooler allows the truck to function normally but tricks the computer by only allowing it to see lower normal boost levels. This is a inexpensive and simple product that is a must have for any modified truck. It is installed inline with the truck's map sensor and it's preset to 22psi. When the boost levels reach this pressure the valve releases and the map sensor only sees the 22 psi of boost although the truck is produc[...]
A 7.3 Powerstroke boost fooler is an aftermarket device that tricks the engine into producing higher boost pressure. It intercepts the signal from the boost sensor and modifies it to show lower boost pressure than actual. This fools the engine into increasing boost to reach the target pressure, resulting in increased power and performance.
Prevent over boost and make big boost with this easy to install boost fooler modification. Over boost codes at between 23-24 psi set by truck with performance modifications like a performance chip or performance injectors results in computer defueling and trouble codes at those higher boost levels. When the computer defuels, the injector performance is reduced while the computer is in defuel mode.
The boost fooler allows the truck to function normally but tricks the computer by only allowing it to see lower normal boost levels. This is a inexpensive and simple product that is a must have for any modified truck. It is installed inline with the truck's map sensor and it's preset to 22psi. When the boost levels reach this pressure the valve releases and the map sensor only sees the 22 psi of boost although the truck is producing more boost and power. No more trouble codes in the pcm and no more defueling.
- Plug and play design
- Simple installation
- Removes computer defueling codes in the PCM
- More top end power
- Less wasted fuel
PRESET DO NOT ADJUST
Q
Jim • 08/03/2025, 7:02:53 PM
Will the 7.3 ffd boost fooler kit have any benefit on a stock tune?
A
08/04/2025, 6:26:21 PM
Without at least a chip there's no benefit.
Q
Max Dubois • 08/27/2025, 10:31:59 PM
Will it still show the correct boost on a cts3 or would I need a different boost gauge
A
09/04/2025, 8:55:39 PM
It will mess up the boost reading.
Q
RYDER • 02/02/2026, 9:33:11 PM
IF I HAVE A STAGE 1.5 KC TURBO DO I NEED THIS KIT STILL OR DOES THE TRUCK ALREADY NOT KNOW THE AMOUNT OF BOOST BEING BUILT?
A
02/02/2026, 9:35:06 PM
There is a sensor on the truck that this fools. You don't remove the sensor with a turbo upgrade.
Currently Viewing Reviews with a rating of 3. Click here to reset.
4.91/5 Stars out of 22 Reviews
0
0
1
0
21
Aaron Boyack (Utah) | June 24th, 2020
This was not plug and play for my OBS. The bracket was for a newer 7.3. I had to modify the bracket, but the pressure regulator did resolve my issues. Thanks.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 7.3 Powerstroke 1994-2003
Fits: 7.3 Powerstroke 1994-2003
Fits: 7.3 Powerstroke 1999.5-2003
Fits: 7.3 Powerstroke 1994-2003
Fits: 7.3 Powerstroke 1999.5-2003