14" Trans Tune

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StoneDude76

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I just updated my i2 and it seems I can load the diablo trans performance tune. I have 14" Express. I'll check back and let you know if it loaded.c570cdb63f7b9aa89ccd44abf56d7460.jpg

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Pull Ya

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Is it a "canned tune" or was it done by a tuner?
Jay
 
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StoneDude76

StoneDude76

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I will definitely share my thoughts. I want to get A hold of Sean at Hemifever to see if he can now do custom trans tunes on "14s.

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DARKNHT

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Is there anything I should look for? Has there been issues?

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Not to my knowledge just your input on driving characteristics and mileage etc


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West27

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Wow yes please keep us updated!! Iv been waiting for this day for a long time!!
 

West27

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So what is the news with this. Is it really working for the 14s?

HF has custom trans tuning for $75 but is it needed or is the DS trans tuning good enough with HF engine tune? I thought I read some people were happy with the DS trans tune and some weren’t. Would be nice if someone with a 15+ that has been using it could chime in.
 

Booms

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Jay tuned My trans months ago. '15 RCSB 8 speed. Runs like a champ, no issues whatsoever.
 
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StoneDude76

StoneDude76

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So what is the news with this. Is it really working for the 14s?

HF has custom trans tuning for $75 but is it needed or is the DS trans tuning good enough with HF engine tune? I thought I read some people were happy with the DS trans tune and some weren’t. Would be nice if someone with a 15+ that has been using it could chime in.
I didn't have time last night to really run the truck hard to see how it shifted. I could definitely tell on hard launches the 1-2-3 shifts where quicker and firmer.

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StoneDude76

StoneDude76

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After work I will be putting my *170 t-stat back in and loading my my HF 93 tune. I'll see how it all works out.

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Jmhm17

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Jay tuned My trans months ago. '15 RCSB 8 speed. Runs like a champ, no issues whatsoever.
15 is completely different. you guys have to buy an unlocked PCM that allows this. 13-14 we use the stock PCM.
 

Jmhm17

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I wonder if this works on the i1000. I really dont want to have to buy a new tuner.
 

West27

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15 is completely different. you guys have to buy an unlocked PCM that allows this. 13-14 we use the stock PCM.

Yes but the underlying tuning should be identical. Just curious if it is worth even installing the trans tune since my latest HF 91 tune has made my truck shift so much better.
 

Booms

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15 is completely different. you guys have to buy an unlocked PCM that allows this. 13-14 we use the stock PCM.

I'm very aware of that. Someone asked about '15+ trucks, so I answered.
 
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