Not saying they don't improve the feel, but pretty sure they do little more than increase the percentage of throttle at a given time and also help decrease the hesitation in the "drive by wire" systems.
I don't believe any real power is gained, it just applies the throttle better.
Please correct if wrong.
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2016 Camaro 1SS - 8-speed - NPP - Black bowties
2010 Camaro 1LT V6 (Sold. I will miss her!)
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