Description
The 61600 Truck Edition Performance Module fits 2016-2022 2.8L Duramax Colorado and Canyon Trucks This diesel performance module is designed for fuel economy with up to 30% increase in hp and fuel savings up to 10%-20%. Adjustable with a four position switch you can adjust the power on the fly, Stock, +15 HP, +30 HP, & +45 HP. The module doesn’t flash the ECM, instead it receives the data from the ECM, optimizes the signal to the engine improving the fuel efficiency and power. These savings ensure a quick return on investment so you can enjoy greater efficiency and less cost. Plug-and-play connectivity means there’s no need to cut, splice or modify engine wiring. All PSI Power Modules are Made in the U.S.A.
Best of all PSI Power Modules includes:
- 30-day money-back guarantee
- 3 year warranty
- U.S. based customer service
Install Videos
Install Instructions
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Chuck Elliott –
Fuel mileage went WAY UP.
Torque went WAY UP.
Egt readings are totally safe.
For a daily driver, weekend tow rig and always fun machine that our trucks are, this AG device is AWESOME
Kevin Bolden (verified owner) –
Works as it says, brings up peak torque way faster and really dose away with the dead pedal feeling, overall very pleased with the performance and ease of installation. BTW this module did work just fine on my 2021 Zr2. Also might I add will the current sale this product is almost half the price of the stealth performance module which works in the same way. Also the customer service has been great 👍 thanks so much for a great product, service and a very reasonable price.
Antonio F –
What a great product for my GMC Canyon. So after getting off the phone with AG Solutions. And how to use the switch for best mpg. And that is setting number four and for towing setting could be two or three depended on tow weight. The more weight the lower the setting.
Karisa Green –
Thank you, Antonio!
Todd Smiley –
Works as described….noticeable gains in power at lower speeds. I set it to the highest setting and it’s worked perfectly for the last 8k miles. With a ZR2 I am averaging around 24.8-25.2 mpg in mixed highway/city driving….Did not notice a change in economy after installing. I would definitely recommend for this application as it wakes the motor up a bit and makes it more enjoyable to drive. Customer Support is top notch too…the original unit they sent me wasn’t compatible with the 2021 due to a change in the emission controls on the Colorado….after confirming the serial number and code I was seeing, they promptly shipped a newer unit that was configured for my model year. I have not had a single issue, code or problem since. For the money, it’s well worth it.
Karisa Green –
Todd, thank you for the feedback, we really appreciate it!
Matt D (verified owner) –
Plug and play gains make my 2021 ZR2 happy! Easy install (good instructions and helpful video). Immediately noticed improved throttle response and engine performance which make the truck more enjoyable to drive. It’s worth it just for that and any MPG gains will be a bonus. Thanks for a great product!
Karisa Green –
Thank you so much for the feedback, Matt! We appreciate it!
Travis (verified owner) –
I have been very impressed with the module I received from Ag Diesel. My 2021 Colorado with the 2.8L Duramax was very sluggish off the dealer’s lot, but after adding the module to the fuel rail harness, there has been a vast increase in my fuel economy. If I remember correctly, stock mileage was 22 city / 26 hwy. After the module was connected, the mileage increased to 30+ city and 37+ on the highway. A 4WD truck getting mileage in those numbers is unheard of, but these numbers are entirely accurate. They were retrieved from the truck’s onboard in-dash computer display. I highly recommend their products. Being fabricated in the United States only adds to the products. Excellent quality!
John Silveira (verified owner) –
After talking with Mark in Customer Service I decided Ag Diesel Solutions was the direction I wanted to go. I drive 200-300 miles a day and some of that requires me to tow or haul in my Duramax Colorado. Let me tell ya, this module is a night and day difference. The torque and Power difference you can actually feel ! Haven’t had it long enough to notice 1-3 mpg’s but defiantly ticking upward.
Customer service and quality of Product is 5 stars all day long. I highly recommend them ! Don’t let the big name brads fool you with their fancy sales pitches. Stick with At Diesel.
AG Diesel Solutions –
Travis, thank you so much for the data and the feedback! We appreciate your time and support!
Dave Neptune –
Great product and excellent customer support. I have now driven my Colorado 4X4 for around 15K miles of which the last 4500 have been with the unit installed. As others have stated the peddle response, torque increase and “smoothness of operation” are really noticeable and impressive. I have noticed a little gain in around town economy of about 1~2 mpg, however at highway speeds I see a 4~6 mpg gain especially at the higher speeds in the 70~80 mph range.. My passing power at higher speeds is really a big plus, especially when towing!
I just returned from a road trip of 1600 miles that we turned into 2700 miles with side tracks and exploring various areas, towns and national parks. When I got back home my overall millage was 31.8 far better than any numbers I saw before installation..
I’m not easy to impress however this AG Diesel module did so with gusto.
Thanx AG Diesel, Dave Neptune
AG Diesel Solutions –
Thank you for the feedback, Dave! Glad you were able to improve mileage and feel the horsepower!
Dave W. –
I purchased a 2016 Colorado diesel about 3 months ago and thought I had really made a mistake because it was so sluggish and the dead pedal was driving me insane. I started to think about trading or selling it until I started looking into tuning. I didn’t like the idea of throwing 1000 bucks down for a chance to make this truck drivable. I have a buddy with a big Case IH and he has AG Diesel module on it and just RAVES about it. So I ordered it last Sat and received it Tuesday. The hardest part of the install was the damn foam.. But.. I instantly put it on level 4 and I am impressed! Our 2.8L’s are not fast from a stop but now when I am rolling on the highway it will just push you back in the seat!! The dead pedal is not fully gone but it is SOO much better than its not even noticable. You know that moment when you let off the pedal and have to get right back on it and you could count to 4 before the truck starts doing what your hoof requests? Now it is maybe to the count of 2..
Now… Lets talk MPG…. nevermind! haha!
Thank you AG Diesel!!!
One happy customer!!
AG Diesel Solutions –
Thank you for the feedback, Dave! We appreciate your support! You can pair this product with our throttle master to improve throttle lag!