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2016-2021 Colorado/Canyon 2.8L Duramax Custom tuning

HD200100
2016-2021 Colorado/Canyon 2.8L Duramax Custom Tuning
Installation Note: Advanced Skill Level is Required, Professional Installation is Recommended.
Our custom tuning includes the EFI Live AutoCal V3 hand tool with our custom tuning for 2016-2021 Colorado/Canyon 2.8L Duramax.
Product details:
-Single power level that provides a gain of 40HP 70lbs-ft increase.
-3-5 MPG increase in fuel mileage.
-Less turbo lag.
-Our custom tuning supports most all modifications to your truck. Does NOT require DEF fluid or exhaust sensors. EGR is closed and left in place.
-Optional tuning: Custom tuning required if the EGR is removed, $75.00 fee applies.
-Includes EFI Live AutoCal V3 hand held tool.

Why our tune is safe for your truck:
-Tow safe! Safe to tow with as the factories safeties remain active.
-Defueling of the engine if coolant, oil or EGT approach the factory limits.

Optional transmission Tuning:
- Improved usage of torque converter lock-up, helps reduce transmission fluid temps.
- Optimized shift points in normal "D" for part throttle fuel economy, WOT performance, and responsiveness.
- Tow/haul shift strategy optimized for operation in peak torque band engine speed range and better engine braking performance.
Shipping: Shipping charges will be applied at check out.* All prices are in Canadian dollars
Was: $1,849.98
Sale: $1,288.00
Save: 30%
Save: $561.98

Customize Your Item

- 3" Full Exhaust system -
 * required
- EGR Custom Tuning calibration -
 * required
- Tire size -
 * required
- Transmission Tuning -
 * required
Qty:

Description

2016-2021 Colorado/Canyon 2.8L Duramax Custom Tuning
Installation Note: Advanced Skill Level is Required, Professional Installation is Recommended.
Our custom tuning includes the EFI Live AutoCal V3 hand tool with our custom tuning for 2016-2021 Colorado/Canyon 2.8L Duramax.
Product details:
-Single power level that provides a gain of 40HP 70lbs-ft increase.
-3-5 MPG increase in fuel mileage.
-Less turbo lag.
-Our custom tuning supports most all modifications to your truck. Does NOT require DEF fluid or exhaust sensors. EGR is closed and left in place.
-Includes EFI Live AutoCal V3 hand held tool.

Why our tune is safe for your truck:
-Tow safe! Safe to tow with as the factories safeties remain active.
-Defueling of the engine if coolant, oil or EGT approach the factory limits.

Optional transmission Tuning:
- Improved usage of torque converter lock-up, helps reduce transmission fluid temps.
- Optimized shift points in normal "D" for part throttle fuel economy, WOT performance, and responsiveness.
- Tow/haul shift strategy optimized for operation in peak torque band engine speed range and better engine braking performance.

Details

Shipping Information

  • Item Requires Shipping
  • Shipping charges will be applied at check out.* All prices are in Canadian dollars

Customer Reviews

Comment Total Reviews (2)

Great Tune
  • Currently 5/5 Stars

Reviewed by: Ross11/03/2020 02:26AM

Product ownership: Less than 3 months

Purchased from: HD Diesel Supply

Comments:
Bought the delete tune and exhaust a couple of months ago and finally got the time to install it over the weekend. The tuning was easier than I expected and took about 15 minutes. The hardest part of the process removing exhaust.
I am very pleased with the performance. I will have to get used to driving it because good tires are expensive and if you put you foot in the throttle you will spin the rear tires.
I am looking forward to seeing what my fuel mileage will be.

Great!
  • Currently 5/5 Stars

Reviewed by: Cody01/26/2021 09:22PM

Product ownership: Less than 3 months

Purchased from: HD Diesel Supply

Comments:
2019 zr2 delete, trans tune, engine tune, EFI Live tool, and 3 inch turbo back exhaust, all purchased from HD Diesel. This is how the truck should have come from the factory. The dead pedal is gone at normal take off, at full throttle it will hesitate but much less than stock, and the truck pulls a lot harder now. It shifts at much lower RPM and feels so much more powerful. Shifts are firm and fast. I have a 4800lbs travel trailer to test speeds 20-70mph cause when I tried 0-60mph there is too much tire spin, even with the trailer attached. So I measured 20-70mph. Before tune and delete it took 31 seconds to get from 20-70mph. After the tune (same day, same slight uphill road, same direction) it took 27 seconds. 4 seconds is quite a bit faster! But this is still not a race truck nor do I want it to be. I also drive a 500 mile round trip from Cedar city Utah to Salt Lake and back twice a month. At 75mph, I usually get a 500 mile average of 25-27 mpg... After tuning I have taken 6 trips all 500 mile average of 29-30 mpg! For a zr2 that's pretty awesome. Before the tune my low fuel light would be on when I got home, now I have almost 1/4 tank after the trip. I wanted more pulling power, no more dead pedal, no more regens or DEF usage, and better mpg. This tune has accomplished all those things, and I am very happy with how this truck drives now. Very impressive guys.

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