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Tuner for 2015 GMC Sierra 6.2


Herd Thinners

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So my new truck has a Sierra 6.2 has a corsa exhaust, k&n, and running 33 inch tires. I know my speedo will be off so I'm thinking tune and speedo adjustment.

 

1. Is the tune detectable if I resort back to the original before bringing it in.

2. Can I have multiple formats: performance, long distance, tow, original settings.

3. Is it safe.

4. Who has this truck tuned and let me know their opinions on what to get. Thanks in advance.

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I've had all my trucks tuned except my current one (as of now). If your truck is tuned, the dealer can see it. If you detune it, the dealer shouldn't be able to see it. If you buy the autocal programmer, I believe you can have more than 1 tune you can upload to your truck but 1 at a time. Yes its safe if you go with a good tuner like Blackbear. He's the only one I'd trust but there are others. Is it worth it.. heck yeah it's worth it. The biggest difference is the removal or mostly removal of Torque management. That and the shifting. Between those two, you'll have a different driving truck, and one you'll enjoy driving.

 

Don't expect to get 50hp out of it, but it will be a noticeable difference.

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  • 2 months later...
  • 2 months later...

So my new truck has a Sierra 6.2 has a corsa exhaust, k&n, and running 33 inch tires. I know my speedo will be off so I'm thinking tune and speedo adjustment.

 

1. Is the tune detectable if I resort back to the original before bringing it in.

2. Can I have multiple formats: performance, long distance, tow, original settings.

3. Is it safe.

4. Who has this truck tuned and let me know their opinions on what to get. Thanks in advance.

Hi Sir

 

If you like sir give me a call and i can answer any questions that you may have about tuning your truck and what options you have and what the results will be, i can even hook you up with a handheld and do the custom tuning for you as well sir

 

Thanks Steve

RDP Store

440 358 5500

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