2021 GMC Superchips Parts
Choose a Model for your 2021 GMC
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- Not Legal For Sale Or Use In California
- Pulsar LT Control Module;
- Pulsar LT Control Module
-
Features:
- Speed Limiter Adjustment
- TPMS Adjustment
- Tire Size Correction
- Axle Ratio
- Clear DTCs
- Auto Start/Stop Disable
- DFM Disable
- Multiple Throttle Sensitivity Levels
- The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. 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.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | 6162 | 8 Cyl 6.2L | 376 |
- Plug-N-Play Device;Not Legal For Sale Or Use In California
- Pulsar LT Control Module; Plug-N-Play Device;
- Pulsar LT Control Module
-
Features:
- Adjust Throttle Sensitivity On-The-Fly
- Adjust Speed Limiter 98-117Mph
- Adjust Speedometer For Tire Sizes 29-50 in.
- Adjust Speedometer For Gear Ratios 2.00-6.00
- Adjust TPMS Settings
- Manual Regeneration
- Transmission Relearn
- Engine High Idle
- Clear DTCs
- Looking for better throttle response and feature control for your new 2500/3500 Silverado or Sierra truck? Checkout the new Pulsar LT available now for 2020-2022 6.6L Diesel and 2020-2021 6.6L Gas. Pulsar LT offers simple plug and play installation, with easy feature setup through your factory steering wheel controls. Adjust many on-board features to fine tune your driving experience like speedometer calibration for larger tires, TPMS adjustment, top speed limiter changes and even on-the-fly throttle pedal sensitivity adjust.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2021 - GMC Sierra 2500 HD | V | 6599 | 8 Cyl 6.6L | 403 |
- Not Legal For Sale Or Use In California
- Pulsar LT Control Module;
- Pulsar LT Control Module
-
Features:
- Speed Limiter Adjustment
- TPMS Adjustment
- Tire Size Correction
- Axle Ratio
- Clear DTCs
- Auto Start/Stop Disable
- DFM Disable
- Multiple Throttle Sensitivity Levels
- The Pulsar LT is a one-of-a-kind in-line module that offers feature combinations never before seen in a standalone module. 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.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 2021 - GMC Sierra 1500 | V | 6162 | 8 Cyl 6.2L | 376 |
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