The ShiftPower SP09 is a plug-and-play throttle response controller that eliminates the acceleration lag built into your factory throttle system - giving you immediate, precise response every time you press the pedal. No tuning shop required. No permanent modifications. Just noticeably sharper throttle response from a single device that
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Definitely noticed the difference immediately!! Removed that lag from a stop, but also makes the Tundras driving experience way more enjoyable.
Micah · September 28, 2026
Good product!
Got rid of the throttle lag on my gr corolla Dat. I don't miss the manual. Different settings are convenient for my needs. Priced better than others for what it does.
U
Uncle · September 4, 2026
Great product
The car feels much more alive. Installation was smooth and simple. The app works flawlessly.