I2 93 tune 2013 silverado

Post here with any questions regarding the use of the i2 on supported Chevrolet, GMC, Cadillac, Buick, and Pontiac applications.

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I2 93 tune 2013 silverado

Post by dillon »

so I'm purchasing a ported and polished 94mm throttle body and possibly ported intake and in a few weeks in gonna get a corsa cold air and then soon after that I'm getting long tube headers now im pretty sure I'm gonna have to get a custom tune once I get the headers but how about on any of the other upgrades btw im loving yalls 93 tune and i raised my rpm shift and its performing great
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Re: I2 93 tune 2013 silverado

Post by mikel »

yes you'll need a tune for sure to deal with codes from the headers and to get the most out of them.
Mike Litsch
Holley Technical Sales Manager
Diablo Tech support by phone:
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