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Old 12-21-2017, 08:11 PM   #98
chmx
 
Drives: 2018 ZL1 1LE
Join Date: May 2017
Location: San Diego
Posts: 9
+1. I have a 2018 ZL1 1LE. It was terrible when I first got it. I put the ported TB and RotoFab and it cleaned it up 80% but it's still there. I had a C7 with blower and M7 with zero bog. It has to be the tune, but others posted they had a tune and it did not clean it up. I autocross and need to leave the line smooth. It's very annoying just trying to pull from a light or a turn. It randomly just falls on it's face like your a 16 year trying to figure out how to use a clutch. I'm thinking on upping the HP big time and hope with this and a tune it will resolve entirely.
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