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Throttle Sensitivity Controller 921-3


Velocity Performance Product Throttle Sensitivity Controller

For Vehicle Fitment Go To

Silverado – (2007-2018) 6.6L DURAMAX diesel V8
Silverado - 4th gen (2019 and newer) 6.6L DURAMAX diesel V8
Silverado Classic - (2007 and newer) 6.6L DURAMAX Diesel V8
Sonic - (2011 and newer) 1.3L 4-cyl turbo diesel
Tahoe - (2006 ONLY) ALL ENGINES
Trax - (2014 and newer) 1.7L 4-cyl turbo diesel
Sierra - (2007-2018) 6.6L V8 diesel
Sierra - 4th gen (2019 and newer) 6.6L V8 diesel
Sierra Classic - (2007 and newer) ALL ENGINES

The Velocity Performance Products TSC (Throttle Sensitivity Controller) removes factory preprogramed delays on your electronic accelerator pedal and allows your engine to respond faster to pedal movement. Resulting in a much faster acceleration! 

The Velocity Performance Products Throttle Sensitivity Controller has 5 user settings. Stock, Mild, Medium, High and Extreme. Extremely simple and fast installation makes the Velocity Performance Products TSC the only way to feel the true horsepower of your ride without voiding warranty or tampering with emission controls!

Years of research, development and testing has led to this exciting product at a very affordable price!

P/N: 921-3 UPC 767501478317