Seeking Mefi GM 6.2L LS3 base tune files 2016

Discuss General Motors (GMC, Chevy, Pontiac, Hummer, Cadillac, etc) tuning topics here. Request definitions, discuss parameters, etc.

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richm617
Posts: 2
Joined: Fri Jan 26, 2018 5:38 am

Seeking Mefi GM 6.2L LS3 base tune files 2016

Post by richm617 » Fri Jan 26, 2018 5:42 am

Hey everyone. Anyone have the tuner pro files for a base tuneGM 6.2L LS3,

cbernhardt
Posts: 89
Joined: Fri Apr 18, 2008 5:19 am

Re: Seeking Mefi GM 6.2L LS3 base tune files 2016

Post by cbernhardt » Sat Jan 27, 2018 7:04 am

richm617 wrote:Hey everyone. Anyone have the tuner pro files for a base tuneGM 6.2L LS3,
Which MEFI controller do you have - 4a, 4b, 5, 6 ?

richm617
Posts: 2
Joined: Fri Jan 26, 2018 5:38 am

Seeking Mefi GM 6.2L LS3 base tune files 2016

Post by richm617 » Mon Jan 29, 2018 2:33 pm

It's a mefi 5D

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