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Old 09-09-2025, 08:11 PM   #9
RobZL1
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Drives: 2017 ZL1
Join Date: Aug 2017
Location: ATL
Posts: 1,848
Oof. Yeah, if it's SCT, I'd see if you can get a "tuner kit" from them without the SCT. Then spend the extra bucks on an HPT MPVI3 with the credits you need, and get King or Megahurtz or Ted to tune it remotely. You'll come out with a much better tune and also have the more popular GM tuning platform. I don't think anyone uses SCT for GM any longer.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // BMR MM // BC Forged KL13

Mods being installed-
oil pump, cam, ported heads, dual in-tank, Goliath and XDI, corn, etc., etc.
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