PC77 for GMC Sierra (2019 and Newer) (5th Gen) 1500, 2500HD, 3500HD, SLE, SLT, Denali, Elevation, AT4 (2.7L 4.3L 5.3L 6.2L) For Gas Engines Only | Throttle Response Controller

Description

⚡ Unlock your Sierra’s hidden power—drive smarter, faster, and greener!

The Pedal Commander PC77BT-SIERRA is a Bluetooth-enabled throttle response controller designed for 2019 and newer GMC Sierra gas engines. It offers 36 adjustable settings across four driving modes to eliminate throttle lag, improve acceleration, and increase fuel efficiency by up to 20% in Eco mode. Easy to install with a plug-and-play design, it enhances driving performance without voiding your vehicle warranty.