



🚀 Unlock your Silverado’s hidden potential — tune like a pro, drive like a legend!
The DiabloSport Pulsar LT Tuner is a cutting-edge, plug-and-play performance module designed for 2019-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. It enables drivers to fine-tune throttle response, gear ratios, tire size, top speed limits, and disable fuel-saving features like Auto Start/Stop and Dynamic Fuel Management — all without voiding the factory warranty or modifying the ECM. Installation is simple, and it supports 6.2L 10-speed models, making it the premier tuning solution for serious truck enthusiasts.
| Brand | DiabloSport |
| Vehicle Service Type | Truck |
| Item Weight | 1.6 Pounds |
| Pattern | Solid |
| Strap Type | Adjustable, Removable |
| Handle Type | diablosport-pulsar-lt-control-module-for-19-20-chevy-gmc-gas-trucks-5-3l-6-2l-22451 |
| Manufacturer | DiabloSport |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 1.6 pounds |
| Product Dimensions | 9.5 x 6.3 x 4 inches |
| Manufacturer Part Number | 22451 |
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