2007-2012 Cummins 6.7L PRO Performance Module NO-DEF
2007-2012 Cummins 6.7L PRO Performance Module NO-DEF

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Horsepower Settings Switch:
*30 HP - Heavy Tow
*60 HP - Mileage and Medium Tow
*90 HP - Mileage and Light Tow
(Max 150 ft/lbs Torque)

Price: $697.00
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Description Install Instructions

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Ram Cummins 6.7L NO-Def
PRO Performance Module


  • Fuel Savings:
    • Up to 15-20% improvement over stock
    • ='s 100 more miles tank fuel
  • Proven: Ten's of Thousands Satisfied Customers!
  • Drive-train Safe: Designed for Working-Class Trucks
  • E-Z to Install: Factory style connectors snap right into wire-harness
  • Warranty Friendly: Not-Detectable... leaves no fingerprint on ECM
  • Affordable: No need for additional expensive air intakes and exhaust mods


We here at Diesel Domination have been selling "original" Dr Performance diesel modules since 2003 and truly believe they are the absolute best product on the market for "Working-Class/ Daily Drivers".

The Pro Performance Module is the proven SAFE and WARRANTY FRIENDLY way to increase your diesel’s fuel economy and towing ability without the hype, hazards, and hidden costs associated with most diesel chips and delete kits.

Ten’s of thousands of hard-working diesel truck owners just like you are now experiencing incredible money saving fuel mileage gains and more towing power because they upgraded their trucks with the easy to install Pro Performance Module.

So effective is the Pro Performance Module at giving you both optimal fuel mileage and power gains, that it makes other diesel performance products nearly obsolete.

The Pro Performance Module was specifically developed for the diesel truck owner who is frustrated with their fuel mileage, but don’t want to void their warranty reprogramming the factory computer or installing expensive delete kits.

The price is affordable for most any budget and easy enough for anyone to install. If you are frustrated with less than optimal fuel mileage… you now have a solution!

If you are daily driving or going cross country, 100 EXTRA miles per tank of fuel adds up fast when it comes to money in your wallet. Stopping less to fuel up makes traveling more enjoyable and more affordable when you are saving $20 for every $100 in fuel. (up to 20% MPG increase)


You feel like your truck has plenty of power but the fact is Emission Standards have forced manufactures to de-tune your truck below 2000 RPM. This de-tuning has caused diesels to loose several mileage per gallon over the years.

To restore your truck's fuel mileage, you must change the "peak efficiency" of the motor to match your driving/towing RPM speed. Increase the low-end torque rise of your motor significantly improves fuel economy because the engine now does more work with less effort.

After increasing low-end torque many of our diesel customers tell us their trucks that were once getting 13-16 MPG and are now seeing up to 18-23 MPG.


The main difference between the Pro Performance Module and most electronic diesel performance products is the manipulation of fuel pressure vs fuel volume. Most chips/programmers change injector pulse width which adds for fuel to the engine... the Module changes fuel pressure which enhances the injector plume and increases the fuel atomization.

Excessive injector pulse width modification adds to much fuel volume and can cause the engine to run rich (smoke/heat)... whereas pressure/plume modification causes the engine to run more efficient due to improved fuel atomization. Pressure modification does add slightly more fuel under throttle but the additional combustion performance offsets any negatives.

The Number One reason customers install the Performance Module is for fuel savings but having up to an additional 90 horsepower (140 ft/lbs torque) makes for a more responsive truck when towing heavy loads. You can now get heavy loads moving faster and keep them moving faster on steep grades with less downshifting. (faster turbo spool gets you through intersections quicker)

The Pro Performance Module is an easy to install “plug and play” diesel performance product suitable for today’s hi-tech diesel engines. Engineered with advanced digital-microprocessor technology, the Module simply plugs into your factory wire-harness with OEM style plugs and helps manages your engine’s fuel delivery with precise electronic control of injection pressure.

Pro Performance Module gives you proven results with the “best of both worlds”. You get incredible money-saving benefits of better fuel economy and an amazing engine performance increase and at the same time! Instead of being frustrated with your diesel, simply upgrade it with a Pro Performance Module and get the fuel mileage increase, and first-class towing power gains you deserve.


You can't just wish for better mileage and do nothing... You must change your diesel's "peak efficiency" to increase your fuel mileage.

Add the Pro Performance Module to your Cart "Right Now" and start experiencing for yourself what thousands of hard working Powerstroke, Cummins and Duramax diesel owners are already enjoying.


. . 4.5 of 5 4.5 of 5 Total Reviews: 7

5 of 5 2009 Dodge 3500 March 25, 2019
Reviewer: Frederick Brooks from White House, TN United States  
Directions were easy to understand and follow.  The only issue was how difficult it is to access the plug located at end of the fuel rail. All in all the module does well with increase HP when needed and better fuel economy

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5 of 5 2013 lariet mega cab dually February 9, 2019
Reviewer: Terry Thornton from Yuma, AZ United States  
Received chip in the time I was given. Installed it and got an immediate increase of 2 miles to gallon.   Switched to 3rd setting an didn't see much more so I called and was told to drive it 500 miles. Went on road trip to idaho and got 18 mpg compared to 14.8 the last trip.    Very satisfied.

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5 of 5 2007 3500 January 23, 2019
Reviewer: Greg from Oregon United States  
Crew at Powerup we’re ez to deal with and delivered as expected...  I was not looking for a hot rod, just an improvement in fuel mileage.  Installation was a bit of a challenge that I chose to let a good mechanic deal with, but in reality, watching him do it, I might have been able to pull it off, but it would have taken a lot longer!  The results were...  a noticeable increase in power about 10% better mileage, though I will be doing more “research” to confirm this.

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4 of 5 2012 December 21, 2018
Reviewer: Timothy Cramlet from Lebanon, OR United States  
Ordered this product received it in 3 days which is pretty fast, the install was a little more than I expected but got it done, tried to start the truck and it would run but not well, called the tech line and was told that we had probably got the plug turned around, tried that and still wouldn't run well, called again and was told to call on Monday and they would do an RMA and send me a new box, made the call Monday morning and received the new box on Wednesday, plugged it in and it ran perfectly. All in all happy with the performance and fuel economy so far, have only ran 1 tank of fuel at this point but pretty happy. Very impressed with the customer service end of this purchase, even though the first box didn't work

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5 of 5 2010 Ram 2500 December 10, 2018
Reviewer: Rich from Walters, OK United States  
Happy so far gas milage is up 2.5 mpg and climbing.

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