Pedal Throttle Controller WAK-621 for Chevrolet Silverado 1500 2500HD 3500HD 2008-2018 Hummer H2 2008-2009, 9 Drive Modes Electronic Throttle Accelerator Upgrade Chip Potent Booster

Description

⚡ Unlock your Silverado’s hidden power—drive like you mean it!

The WAK-621 Pedal Throttle Controller by GWNOW is a plug-and-play electronic accelerator upgrade designed for Chevrolet Silverado (2008-2018) and Hummer H2 (2008-2009) V8 models. Featuring 6 drive modes and 9 adjustable intensity levels, it enhances throttle response, reduces sluggish starts, and offers smart self-repair functionality—all installable in under 5 minutes without vehicle modifications.