Customize your Silverado or Sierra, all without modifying the factory ECM or voiding your warranty.

The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. Offering complete adjustability of many features, all from your steering wheel controls. Without modifying your truck's ECM.

Adjust throttle response levels, tire size adjustment, TPMS options, speed limiter, and more without tuning or modifying the vehicle. The Pulsar LT connects directly to the vehicle computer system and makes its changes in-line with the other modules. Utilizing steering wheel controls, Pulsar LT owners can make all the changes they desire at any time, driving or parked.

The Pulsar LT installs in minutes without tools and requires no PCM modification or alteration. It is a simple plug and play installation using factory connectors. *Note - 2022 refreshed models are not supported. The 12th digit of the VIN will verify this, if it is 5 or higher, the Pulsar LT will not work. 4 and lower are supported for the 2022 model year.