[reeper]

Originally Posted by JANNETTYRACING

I have tuned over 6000 GM products using SCT, over the last 7 years, Not one single case of a warranty being voided due to a custom tune, But still no way to guaranty it can never happen.

Your research is accurate about gains from a tune, Not much to be gained and even the big 3 are inflating they're numbers for sales.

GM did a Phenomenal tune on this car and left us Little room for improvement, other than torque management, fan settings, rev and speed limiters for minor gains.

I always say parts make the power tuning makes the parts work to there full potential.

Ted.

Its always refreshing from the consumer side that vendors are forthcoming vs. just trying to sell you product. Thank you!