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Old 04-08-2026, 11:13 PM   #5
SOCAL.M6.ZLE
Having FUN in the SUN...

 
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Drives: 2022 M6 ZL1 1LE
Join Date: Jan 2022
Location: San Diego CA
Posts: 2,178
Quote:
Originally Posted by race24x View Post
Has anyone tried just a couple mods like this and what gains did you get? I am thinking of doing the 2.3 upper and a Big Gulp. Eventually I would have ,y blower ported 103mm TB as well, but not this year. No headers yet but I do have an axle back exhaust.
Hey buddy, do you have access to E85?
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