06-07-2018, 09:28 PM | #1 |
Drives: 2013 ZL1 Coupe Join Date: May 2018
Location: Michigan
Posts: 33
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5th Gen ZL1 tuner
ok, I know I'm going to get blown up here with this question but is there a consensus on the best tuning device for a 5th Gen ZL1 that comes with canned maps for basic mods like CAI and cat back exhaust.
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06-08-2018, 02:37 PM | #2 | |
Drives: 2013 ZL1 Coupe Join Date: May 2018
Location: Michigan
Posts: 33
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