Chevrolet Silverado 3500HD Power Module - aFe SCORCHER HD (’24–’25) is a plug-and-play performance module designed for the 6.6L V8 L5P diesel. It provides in-cabin selectable power levels to improve turbo boost, fuel pressure and throttle response without permanent changes to the vehicle’s ECU.

Designed for a quick installation using factory-style connectors, the SCORCHER HD mounts in approximately 30 minutes and requires no wiring modifications. The module alters pressure sensor signals to increase turbo boost and fuel pressure, which can improve drivability and responsiveness across driving conditions. An LED light switch in the cabin offers four on-the-fly settings so you can match output to towing, hauling, or daily driving needs.

Features

• Compatible with 2024–2025 Chevrolet Silverado 2500HD/3500HD Diesel V8 6.6L (L5P)
• Four power positions with LED indicators: Stock (Green), Sport (Yellow), Sport+ (Orange), Race (Red)
• Plug-and-play harness with OEM-style connectors—no factory harness modifications required
• High-quality black powder-coated aluminum enclosure
• In-cabin LED switch for on-the-fly adjustments
• Approximately 30-minute installation; 100% tested for proper protection; no footprint on ECU

If you have questions or want help choosing the right setup for your Silverado, call us directly. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) or 562-981-6800 (CA).

Planning to buy multiple items? Contact us for shipping discounts. We perform installations on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov