Tuner Recommendation For 2003 Chevrolet Silverado 6.6L V8 LB7 Duramax Diesel

Question

Question:

What tuner do you recommend for a 2003 Silervado Duramax?

asked by: Mike

0

Expert Reply:

For your 2003 Chevrolet Silverado with 6.6L V8 Duramax Diesel Engine, I recommend the Edge Diesel Evolution CTS3 Performance Tuner # EP69YR. This tuner has preset levels to maximize the engine's potential. The 5-inch resolution, full-color touch screen lets you choose menu options quickly.

I have attached a review video of this tuner for you.

expert reply by: Victoria B

0

Answer 1

Yes, the Edge CTS3 Programmer part #EP69YR is easy to install and is a confirmed fit for your 2004 GMC Sierra with a 6.6 liter diesel engine. It will give you up to 135 horsepower and 240 ft lbs of torque so you'll notice quite a bit of…

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Answer 2

I highly recommend the Edge Evolution CTS3 Performance Tuner #EP69YR if you have the 6.6L Diesel engine. This particular tuner can lead to gains of up to 100 HP and 210 foot pounds of torque on the truck, features a 5" high resolution…

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Answer 3

Yes! You can unplug the monitor for the Edge Evolution #EP69YR and hide it or keep it with you when you leave the truck. After the truck has been tuned the tune is held by the truck's computer. This is what allows you to remove the monitor.…

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Answer 4

You will need to go into the tune menu and look for 'return to stock' or 'backup'. This will walk you through the necessary steps to return your truck back to factory tune and unmarry the tuner from your 2003 Chevy…

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Answer 5

Yes. Once your Edge Diesel Evolution CTS3 #EP69YR is finishing running the tune on your vehicle, it can be unplugged. I've linked an installation of one of these tuners on a truck for you to have a look at, as well.

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Answer 6

The Edge Diesel Evolution CTS3 Performance Tuner - 5" Color Touch Screen with Swipe #EP69YR is not a fit for your 2017 Chevy Silverado 2500. For your application, I recommend the Edge EvoHT2 Hand-Held Performance Tuner - GM - Gas/Diesel #EP26040…

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Answer 7

Yes, the Edge Diesel Evolution CTS3 Performance Tuner part #EP69YR is a confirmed fit for a 2003 Chevrolet Silverado 2500/3500 with 6.6L Diesel Engine and Allison Transmission. It can provide increases in power of up to 100 HP and 210 TQ. It can also…

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Answer 8

The Edge Diesel Evolution CTS3 #EP69YR that you referenced is designed to work with the stock 2015 Chevrolet Silverado 3500. Since it is designed to work with stock vehicles, it will work with the stock DPF on your 3500. I confirmed this with my…

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Answer 9

I checked with Edge and the correct CTS3 Performance Tuner (with 5" screen) for your 2001 Chevy Silverado 2500 with the 6.0L gas engine is the part #EP39YR. The Edge Evolution CTS3 #EP69YR that you referenced is designed for the diesel engine…

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Answer 10

You can unplug the Edge CTS3 tuner like part #EP69YR after the tune is installed on the truck and the tune will not be affected. The tuner would need to be plugged in to use the display or the change the tune levels.

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Answer 11

No, the Edge Diesel Evolution CTS3 #EP69YR will allow you to reach Power Level 3: 135 HP & 240 LB-FT on your 2015 GMC Sierra 2500 without additional accessories. Please note that 135 HP & 240 LB-FT was the max that was tested. This was under…

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Answer 12

I did some checking and the hub/drum we offer that will work for you is the part #8-430-5UC3. This uses the same bearings as the 8-415 and will be an exact fit aside from the fact this is a non-ABS setup and the 8-415 came in an ABS setup and non-ABS…

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Tuner Recommendation For 2003 Chevrolet Silverado 6.6L V8 LB7 Duramax Diesel

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