STILLEN 2014-2018 GMC Sierra 1500 TruPedal by STILLEN Throttle Response Controller - TT15725736-12
Fits 2014-2018 5.3L V8 · 6.2L V8
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A throttle controller changes how fast the pedal signal reaches the computer. It does not add power, it changes pedal feel. This one is the STILLEN 2014-2018 GMC Sierra 1500 TruPedal by STILLEN Throttle Response Controller - TT15725736-12, listed to fit the 2014-2018 GMC Sierra 1500 with the 5.3L V8 (L83) or 6.2L V8 (L86).
why this one — Buy it because the stock pedal feels lazy off the line, not for a horsepower number. There is none. STILLEN lists it at $279.00, and the fitment above is what the listing itself states, not a guess.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.