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Stealth Module - Ford Powerstroke 6.4L (2008-2010) - Stealth Performance Products
Stealth Module - Ford Powerstroke 6.4L (2008-2010) - Stealth Performance Products

Stealth Module - Ford Powerstroke 6.4L (2008-2010)
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11 reviews 11

Regular price $0.00 $600.00 Sale & FREE Shipping (US)

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Make your diesel have more efficient power and fun to drive with our Ford Powerstroke 6.4L Stealth Module exclusively for Fords years 2008-2010.  Your module will be a stand-alone computer that simply plugs in under the hood of your truck.  It will not increase fuel volume, so there’s no need for any other modifications. Make your truck work smarter, not harder!  Get that extra boost in performance without any harmful side effects.

Works with:

  • Ford years: 2008, 2009, 2010
  • Ford diesel models: F-250, F-350, F-450, F-550, F-650
  • Automatic and manual transmission

The Ford Powerstroke 6.4L Stealth Module provides:

  • Better throttle response
  • Decreases turbo lag
  • An increase in low to midrange power where you need it
  • Unleash—Increased hp, 120 ft-lbs of torque*
  • Reliable torque increase
  • Safe for towing and everyday driving
  • Improves towing performance
  • Stays within stock safety parameters
  • Stealthy technology does not leave a footprint in the ECM
  • Smooth and predictable power across the entire RPM prevents the transmission from struggling to find power and hold gears
  • Includes all-weather factory style OEM plug and play connectors for quick and easy installation

How it Works:

The module is a stand-alone computer that plugs in under the hood.  The internal software meticulously works to optimize the injection pressure to amplify combustion efficiency.  By bringing the fuel rail pressure to its desired pressure sooner, it allows for finer fuel atomization.  In turn, elevating fuel-air mixture.  This allows for better combustion quality, efficiency, and power output.  The end result is more torque where you need it, less turbo lag across the whole RPM range, and increased throttle response.  Keep in mind, your truck’s stock safety parameters remain in place.  The module is a safe solution for every day driving and hauling.


  • The selectable module includes a switch with 4 modes:
    Stock, Low, Medium, and High

Why sacrifice peace of mind when looking for a little bump in performance?  No endless modifications or flashes to your trucks computer.  This is the easiest and safest way to give your truck improved performance.  A cost-effective approach to wake your truck up starts here.  Backed by a limited lifetime warranty, includes 24/7 technical support, and superior customer service.  Finally a high-quality, safe, and non-invasive performance solution your truck has been waiting for.  See why thousands of diesel pickup owners are turning to Stealth.

Mileage is impossible to guarantee with any modifications. Anyone that claims otherwise you should be very leery of. The majority of Stealth Equipped vehicles do see a mileage increase due to using the efficient low-end power our module provides to keep their RPMs down and hold higher gears. With responsible driving habits it's not uncommon to see a nice bump in MPG along with an all-around better driving experience. You're welcome to reach out to us so we can provide you with any tips we have learned from first-hand experience and speaking to tens of thousands of diesel owners.


Part Numbers:

  • Shipping & Warranty


Standard shipping takes 5 - 7 business days.

Expedited shipping takes 1 business day.

Note: Any orders made after 12:00pm EST may be processed the next day.



You can read full details regarding returns, refunds, and warranty information here.

Customer Reviews
4.8 Based on 11 Reviews
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Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

2008 Ford F-350 Harley Davidson edition

Since I installed the module my truck has seen a much improved fuel mileage. I am very satisfied with its this upgrade.

United States United States

6.4 powerstroke

It took me 10 to 20 minutes to install, I took my truck down the road and noticed a little difference and was very happy with the throttle response and the 2 to 4mpg increase the shift was a lot better, The turbo lag has changed for sure granted “it is a twin turbo” so there is some play but not much. I did notice the Torque increase. The hp not much I have the egr deleted, fassfuel pump, dpf delete, cat delete, 4” MBRP exhaust, and running a patriot 210 tune so the power is always there but the hard shift is unreal with this tune! and this product definitely fixed that problem!

James T.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

This is my baby

My mileage has went up shift is better just a great upgrade

norman r.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review
Todd P.

Overall, absolutely 100% satisfied with the Powerstroke 6.4L module. Didn't get the mpg gain some have had on other platforms (my foot may be the cause due to performance change), but the responsiveness, power increase and availability of that power are incredible features. Now to mix it with other mods and a slight lift.

A Stealth Performance Products Customer
James L.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

Immediately noticed a difference

Installed the stealth module and immediately noticed a difference. Was really happy it worked with my custom tunes. Very happy with my purchase

Carson P.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

2008 F250 6.4L Powerstroke

I pull quite a bit of weight pretty frequent and for the most part the truck did great, but I always wanted a little more get up. After seeing Stealth ads and reading reviews I finally got myself one. I bought the one with the selector switch option and I have to say I'm VERY pleased. I keep it on setting 2 and it has definitely woke the truck up! Throttle response seems much better all through the rpm range and I have noticed a slight fuel increase. I would highly recommend a Stealth Performance module to anyone!

Corey D.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

2008 6.4L F-250 6.4L Powerstroke Stealth Module

Just got the module delivered today (about 8 hours ago). Took two minutes to install after realizing the o-rings on the sensor tabs had to be taken off. Started up like nothing had been added. Before installing the module the truck was running the SCT tow tune. Adding this module took away all the dead pedal feel that was left. As soon as I touch the pedal now, from a stop or while moving, the truck responds and the power increase (I'm running the module on the medium setting) is noticeable and its delivery is incredibly smooth. Now to get some data for MPG and eventually with a loaded car trailer.

James L.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

08 6.4 Powerstroke

I ordered my mod last summer before it was even released, it was a long wait until it would ship in November but worth it. I just installed it and I really like the added power and throttle response. It's an easy and affordable install.

Lawrence W.
Stealth Performance Products Stealth Module - Ford Powerstroke 6.4L (2008-2010) Review

2008 f 350

I’m very happy with the module it has met what was promised so far during normal driving the real test will be during towing small equipment of the excavator and skid steer but I’m satisfied and ease of installation was great and able to get switch in the cab with plenty of line

United States United States

2008 Ford F-450 Superduty

The Stealth module I purchased provides better fuel economy and power when towing my 20 ft. food trailer weighing approximately 14,500 lbs. There was also a elimination of turbo lag as well. The Stealth module is great addition to my superduty.

Terrance M.
United States United States